Dr. Drake's major current area of interest is in the X-ray coronae around late-type stars, and the X-ray emission regions (however produced) around early-type stars. Previously, he had extensively studied the radio continuum emission from a wide variety of different types of stars.
Going from most (~100 solar masses) to least (~0.001 solar masses) massive, the types of stars that he has studied include Eta Carinae (one of the most massive stars in our Galaxy), OB stars in the Cygnus OB2 Associations, Magnetic Bp and Ap stars, Algol binary systems in which one component fills its Roche Lobe, F stars with thin convection zones, classic solar-type stars such as Alpha Centauri, active binary systems such as the RS CVn types, dwarf M stars (including the wonderfully named rapidly rotating dMe star `Speedy Mic'), and the recently discovered Jovian-mass objects orbiting nearby solar-type stars such as 51 Pegasi.
X-ray spectroscopy of stars can give information about the temperature and density structures, their scale heights, and the prevailing elemental abundances in those parts of their atmospheres where the highest temperatures (1-100 million degrees K) are found. Low- and medium spectral resolution observations made by X-ray detectors on missions such as ROSAT and ASCA yielded in some cases very surprising results, e.g., that the elemental abundances in the coronae of many late-type stars are not the same as those that prevail in their cooler underlying photospheres. These anomalous abundances have been generally confirmed by the high-resolution detectors on the currently operating X-ray observatories, Chandra (AXAF) and XMM-Newton, although there is still little idea as to the physical mechanism(s) that are responsible for them. Dr. Drake is actively working on this topic.
"HEASARC: NASA's High-Energy Science Archive of Data, Software and Knowledge", 2004 NRAO/Socorro Colloquium, given on 2004 September 24.
"X-Ray Data Archives", Invited talk at the `X-Ray and Radio Connections Meeting' held in Santa Fe, New Mexico, given on 2004 February 5.
"High-Energy Phenomena in Magnetic CP Stars as Revealed by Their X-Ray and Radio Emission", S.A. Drake, 1998, Contrib. Astron. Obs. Skalnat\'{e} Pleso, 27, 382. Postscript file.
"Abundances in Stellar Coronae", S.A. Drake, 1997, at the ASCA Cherry Blossom Workshop held in Washington, D.C., April 2-4 [no published version].
"X-Ray Measurements of Coronal Abundances", S.A. Drake, 1996, in "Cosmic Abundances", edited by G. Sonneborn and S.S. Holt, p. 215. Postscript file.
"X-Ray Observations of Stars", S.A. Drake, 1994, at the AAS High Energy Astrophysics Division Meeting on "The Multi-Mission Perspective" [no published version].
"Radio Emission from Coronal-Type Stars", S.A. Drake, 1993, in "Physics of Solar and Stellar Coronae: G.S. Vaiana Memorial Symposium", edited by J.L. Linsky and S. Serio, p. 393. Latex file.
"Mass Loss from Late-Type Stars: Observations", S.A. Drake, 1988, in "Proceedings of the 6th International Solar Wind Conference", edited by V.J. Pizzo, T.E. Holzer, and D.G. Sime, vol. 1, p. 129. Postscript file (Figs. 1 - 3 missing).
"Mass Loss Estimates in Cool Giants and Supergiants", S.A. Drake, 1986, in "Proceedings of the Fourth Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, edited by M. Zeilik and D.M. Gibson, p 369.
"Optical and X-Ray Studies of Chromospherically Active Stars: FR Cancri, HD 95559, and LO Pegasi", Pandey, J.C., Singh, K.P., Drake, S.A. and Sagar, R. 2005, AJ, in press.
"Unravelling the Nature of HD 81032 - A New RS CVn Binary", Pandey, J.C., Singh, K.P., Drake, S.A. and Sagar, R. 2005, JApA, submitted.
"A Multi-Wavelength Perspective of Flares on HR 1099: Four Years of Coordinated Campaigns", Osten, R.A., Brown, A., Ayres, T.R., Drake. S.A. et al. 2004, ApJS, 153, 317.
"X-Ray and Infrared Observations of Embedded Young Stars in L1630", Simon, T., Andrews, S.M., Rayner, J.T. and Drake, S.A. 2004, ApJ, 611, 940.
"Automated Classification of ROSAT Sources Using Heterogeneous Mul;tiwavelength Source Catalogs", McGlynn, T.A., ..., Drake, S.A. and Donahue, M. 2004, ApJ, 616, 1284.
"Variability of Four Coronally Active Stars", Pandey, J.C., Singh, K.P., Sagar, R. & Drake, S.A. 2002, JApA, 23, 9.
"FR Cnc = BD +16 1753 - A Young Active Main-Sequence Star", Pandey, J.C., Singh, K.P., Sagar, R. & Drake, S.A. 2002, IBVS, 5351.
"Radio, X-Ray and EUV Coronal Variability of the Short-Period RS CVn Binary Sigma² Coronae Borealis", Osten, R.A., Brown, A., Ayres, T.R., Linsky, J.L., Drake, S.A., Gagne, M., and Stern, R.A. 2000, ApJ, 544, 953.
"The X-Ray Spectral Evolution of Eta Carinae as seen by ASCA", Corcoran, M.F., Fredericks, A.C., Petre, R., Swank, J.H., Drake, S.A., and Ishibashi, K. 2000, ApJ, 545, 420.
"Coronal Structure and Abundances of Capella from Simultaneous EUVE and ASCA Spectroscopy", Brickhouse, N.S., Dupree, A.K., Edgar, R.J., Liedahl, D.A., Drake, S.A., White, N.E., and Singh, K.P. 2000, ApJ, 530, 387.
"Optical, X-Ray, and Radio Observations of HD 61396: A Probable New RS CVn-type Binary", Padmakar, Singh, K.P., Drake, S.A., and Pandey, S.K. 2000, MNRAS, 314, 733.
"Recurrent X-Ray Emission Variations of Eta Carinae and the Binary Hypothesis", Ishibashi, K., Corcoran, M. F., Davidson, K., Swank, J.H., Petre, R., Drake, S.A., Damineli, A., and White, S. M. 1999, ApJ, 524, 983.
"X-Ray Spectroscopy of Rapidly Rotating, Late-Type Dwarf Stars", Singh, K.P., Drake, S.A., Gotthelf, E.V., and White, N.E., 1999, ApJ, 512, 874.
"Alpha Centauri: Coronal Temperature Structure and Abundances from ASCA Observations", Mewe, R., Drake, S.A., Kaastra, J.S., Schrijver, C.J., Drake, J.J., Schmitt, J.H.M.M., Singh, K.P., and White, N.E., 1998, A&A, 339, 545.
"Ultraviolet and Optical Flares on Gl 866", Jevremovic, D., Butler, C.J., Drake, S.A., O'Donaghue, D., and van Wyk, F., 1998, A&A, 338, 1057.
"ROSAT HRI Observations of the Intermediate-Age Open Cluster IC 4756", Randich, S., Singh, K.P., Simon, T., Drake, S.A., and Schmitt, J.H.M.M., 1998 A&A, 337, 372.
"X-Ray and Radio Observations of the Cygnus OB2 Association", Waldron, W.L., Corcoran, M.F., Drake, S.A., and Smale, A.E., 1998, ApJS, 118, 217.
"Synchronization Timescales for Three Solar-Type Stars that have Jupiter-Mass Companions in Short-Period Orbits", Drake, S.A., Pravdo, S.H., Angelini, L., and Stern, R.A., 1998, AJ, 115, 2122. Postscript file.
"The Coronae of Moderate-Mass Giants in the Hertzsprung Gap and Clump", Ayres, T.R., Simon, T., Stern, R.A., Drake, S.A., Wood, B.E., and Brown, A., 1998, ApJ, 496, 428.
"The ASCA X-Ray Spectrum of Eta Carinae", Corcoran, M.F., Petre, R., Swank, J.H., Drake, S.A., Koyama, K., Tsuboi, Y., Damineli, A., Davidson, K., Ishibashi, K., White, S., Currie, D., and Viotti, R., 1998, ApJ, 494, 381.
"The X-Ray Coronal Emission of Lambda Andromedae Observed with ASCA and ROSAT", Ortolani, A., Maggio, A., Pallavicini, R., Sciortini, S., Drake, J.J., and Drake, S.A., 1997, A&A, 325, 664.
"Circumstellar Environments V: The Asymmetric Chromosphere and Dust Shell of Alpha Orionis", Skinner, C.J., Dougherty, S.M., Meixner, M., Bode, M.F., Davis, R.J., Drake, S.A., Arens, J.F., and Jernigan, J.G., 1997, MNRAS, 288, 295.
"Emission Measure Analysis Methods: The Corona of AR Lac Revisited", Kaastra, J.S., Mewe, R., Liedahl, D.A., Singh, K.P., White, N.E., and Drake, S.A., 1996, A&A, 314, 547.
"The X-Ray Evidence that the 51 Peg Companion is a Planet", Pravdo, S.H., White, N.E., Angelini, L., Drake, S.A., and Stern, R.A., 1996, New Astronomy, 1, 171.
"Corona(e) of AR Lac: II The Spatial Structure", Siarkowski, M., Pres, P., Drake, S.A., White, N.E., and Singh, K.P., 1996, ApJ, 473, 470.
"RS CVn vs. Algol-type Binaries: A Comparative Study of Their X-Ray Emission", Singh, K.P., Drake, S.A., and White, N.E., 1996, AJ, 111, 2415. Postscript file of text. Fig. 1. Fig. 2. Fig. 3. Fig. 4a. Fig. 4b.
"ROSAT Observations of Five Chromospherically Active Stars", Singh, K.P., Drake, S.A., White, N.E., and Simon, T., 1996, AJ, 112, 221.
"Corona(e) of AR Lac: I The Temperature and Abundance Distribution", Singh, K.P., White, N.E., and Drake, S.A., 1996, ApJ, 456, 766.
"The X-Ray Emission of A-Type Stars", Simon, T., Drake, S.A., and Kim, P. D., 1995, PASP, 107, 1034.
"Intense Radio Outburst from the Super-Massive Star Eta Carinae", Duncan, R.A., White, S.M., Lim, J., Nelson, G.J., Drake, S.A., and Kundu, M.R., 1995, ApJL, 441, L73.
"A Study Of Coronal X-Ray Emission from Short-Period Algol Binaries", Singh, K.P., Drake, S.A., and White, N.E., 1995, ApJ, 445, 840.
"ASCA X-Ray Spectra of the Active Single Stars Beta Ceti and Pi(1) UMa", Drake, S.A., Singh, K.P., White, N.E., and Simon, T., 1994, ApJL, 436, L87.
"A Search for Radio Emission from the "Non-Magnetic" Chemically Peculiar Stars", "Drake, S.A., Linsky, J.L, and Bookbinder, J.A., 1994, AJ, 108, 2203.
"The Radio Source Around Eta Carinae", White, S.M., Duncan, R.A., Lim, J., Nelson, G.J., Drake, S.A., and Kundu, M.R., 1994, ApJ, 429, 380.
"X-Ray Emission from Chemically Peculiar Stars", Drake, S.A., Linsky, J.L., Schmitt, J.H.M.M., and Rosso, C., 1994, ApJ, 420, 387.
"The Coronae of Main Sequence A Stars", Simon, T., and Drake, S.A., 1993, AJ, 106, 1660.
"Thermospheric Molecular Oxygen Measurements Using the Ultraviolet Spectrometer on the SMM Spacecraft", Aikin, A.C., Hedin, H., Kendig, D.J., and Drake, S.A., 1993, JGR, 98, 17607.
"Detection of Radio Continuum Emission from Procyon", Drake, S.A., Simon, T., and Brown, A., 1993, ApJ, 406, 247.
"Radio Continuum and X-Ray Properties of the Coronae of RS CVn and Related Active Binary Systems", Drake, S.A., Simon, T., and Linsky, J.L., 1992, ApJS, 82, 311.
"Radio Emission from Chemically Peculiar Stars", Linsky, J.L., Drake, S.A., and Bastian, T.S., 1992, ApJ, 393, 341.
"A Radio Search for Continuum Emission from S-type Red Giants with White Dwarf Companions", Drake, S.A., Johnson, H.R., and Brown, A., 1991, AJ, 101, 1483.
"Radio Continuum Observations of a Variety of Cool Stars", Drake, S.A., Linsky, J.L., Judge, P.G., and Elitzur, M., 1991, AJ, 101, 230.
"X-Ray Emission from Hybrid Chromosphere Stars", Brown, A., Drake, S.A., van Steenberg, M., and Linsky, J.L., 1991, ApJ, 373, 614.
"Radio Continuum Observations of a Small Sample of Hot Stars", Drake, S.A., 1990, AJ, 100, 572.
17 more papers published in refereed journals in the period 1977 to 1989 inclusive.
``Automated Object Classification with ClassX", Suchkov, A.A., McGlynn, T.A., Angelini, L., Corcoran, M.F., Drake, S.A., Pence, W.D., White, N., Winter, E.L., Hanisch, R.J., White, R.L., Postman, M., Donahue, M.E., Genova, F., Ochsenbein, F., Fernique, P. & Derriere, S., in Proceedings of the Astronomical Data Analysis and Software Meeting, 12, 419. (2003).
``Coronae of Cool Stars", Audard, M., Drake, S.A., Guedel, M., Mewe, R., Pallavicini, R., Simon, T., Singh, K.P., Skinner, S.L. \& White, N.E., `` in IAU Symposium 219: Stars as Suns: Activity, Evolution and Planets (ed. A. Dupree \& A.O. Benz), in press. (2003).
"ClassX: Prototyping the Virtual Observatory with an X-Ray Classifier", McGlynn, T., Angelini, L., Corcoran, M., Drake, S., Pence, W., White, N., Hanisch, R., White, R., Postman, M., Donahue, M., Suchkov, A., Genova, F., Ochsenbein, F., Fernique, P. and Wenger, M. 2001, in Proceedings of the Astronomical Data Analysis and Software Meeting, 11, 50. (2002).
"The X-Ray and Radio Emission Properties of Rapidly Rotating Cool Giants", Drake, S.A., Simon, T., and Florkowski, D.R. 2001, in Challenges for the New Millenium: the 11th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun, ed. R.J. Garcia Lopez, R. Rebolo and M.R. Zapatero Osorio, p. CD-919.
"RXTE X-Ray Monitoring of the Supermassive Star Eta Carinae: Colliding Wind Emission in a Pre-Hypernova Candidate Binary?", Corcoran, M.F., Fredericks, A.C., Petre, R., Swank, J.H., Drake, S.A., Davidson, K., Ishibashi, K., White, S., and Damineli, A. 2000, in Cosmic Explosions: Tenth Maryland Astrophysical Conference (ed. S.S. Holt and W.W. Zhang), p. 431.
"Recurrent X-Ray Emission Variation of Eta Carinae and the Binary Hypothesis", Ishibashi, K., Corcoran, M.F., Swank, J.H., Davidson, K., Drake, S.A., Petre, R., Damineli, A., and White, S. 2000, in Rossi2000: Astrophysics with the Rossi X-Ray Timing Explorer, p. E93.
"The X-Ray and Radio Emission Properties of Rapidly Rotating Cool Giants", Drake, S.A., Simon, T., and Florkowski, D.R. 2000, in `Challenges for the New Millenium: the 11th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun', ed. R.J. Garcia Lopez, R. Rebolo and M.R. Zapatero Osorio, in press. Postscript file.
"Eta Carinae", Corcoran, M.F., Drake, S.A., J.H. Swank, Petre, R., Ishibashi, K., Davidson, K., Humphreys, R., Damineli, A., Koyama, K., Tsuboi, Y., and Viotti, R. 1999, IAU Circular No. 7177.
"Resolving X-Ray Temporal Variations in Eta Carinae", Ishibashi, K., Corcoran, M. F., Davidson, K., Drake, S.A., Swank, J.H., and Petre, R. 1999, in `Eta Carinae at the Millenium', ed. J.A. Morse, R.M. Humphreys and A. Damineli (ASP: San Francisco), p. 266.
"High-Resolution X-Ray Spectroscopy: What AXAF May Tell us about Stellar Coronae", Drake, S.A., 1999, in "Solar and Stellar Activity: Similarities and Differences", edited by C.J. Butler and G. Doyle (ASP: San Francisco), p. 374. Postscript file.
"X-Ray Coronae from Single, Late-Type Dwarf Stars", Singh, K.P., Drake, S.A., and White, N.E., 1998, in `The Hot Universe: IAU Symposium No. 188', edited by K. Koyama et al. (Kluwer: Dordrecht), p. 222.
"Coronal Variability: Flaring of the RS CVn Binaries Sigma² CrB and HR 1099", Brown, A., Osten, R.A., Drake, S.A., Jones, K.L., and Stern, R.A., 1998, in `The Hot Universe: IAU Symposium No. 188', edited by K. Koyama et al. (Kluwer: Dordrecht), p. 215.
"Multiwavelength EUVE/ASCA/RXTE Observations of Algol and the [Fe/H] Abundance", Stern, R.A., Lemen, J.R., Antunes, A., Drake, S.A., Nagase, F., Schmitt, J.H.M.M., Singh, K.P., and White, N.E., 1998, in `The 10th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun", ed. J.A. Bookbinder and R. Donahue (ASP: San Francisco), p. 1166.
"The HEASARC World Wide Web and Other Online Services", McGlynn, T.A., and Drake, S.A., 1998, Legacy, No. 7, p. 5. On-line html version.
"The HEASARC, STScI, and NSSDC EUVE Data Archives", Drake, S.A., McGlynn, T.A., Hanisch, R.J., King, J.H., and Abbott, M., 1998, Legacy, No. 7, p. 30. On-line html version.
"Coronal Variability and Flaring on the RS CVn Binaries Sigma(2) CrB and HR 1099", Brown, A., Osten, R.A., Drake, S.A., Jones, K.L., and Stern, R.A., 1997, in `The Hot Universe: Proceedings of IAU Symposium No. 188', p. 56.
"The Radio Outburst from Eta Carinae", White, S.M., Duncan, R.A., Lim, J., and Drake, S.A., 1997, in "Luminous Blue Variables: Massive Stars in Transition", edited by A. Nota and H.J.G.L.M. Lamers (ASP: San Francisco), p. 282. Gzipped Postscript file.
"X-Ray Emission and Variability of Eta Car", Corcoran, M.F., Swank, J.H., Petre, R., Drake, S.A., and Ishibashi, K., 1997, in `Luminous Blue Variables: Massive Stars in Transition', eds. A. Nota and H.J.G.L.M. Lamers (ASP: San Francisco), p. 267.
"Resolving the Photosphere of the Red Supergiant Alpha Orionis", Skinner, C.J., Dougherty, S.M., Bode, M.F., Drake, S.A., and Davis, R.J., 1996, in "Radio Emission from the Stars and the Sun", edited by A.R. Taylor and J.M. Paredes, p. 113.
"High-Resolution, High-Throughput, Broad-Band X-Ray Spectroscopy of Stellar Coronae and Flares: Sample Simulations", Drake, S.A., 1996, in `Proceedings of the High-Throughput X-Ray Spectroscopy Workshop', edited by H. Tananbaum, N. White and P.Sullivan, p. 285.
"ROSAT HRI Observations of Stars in the pre-AXAF Era", Drake, S.A., 1996, in ROSAT Newsletter No. 13, p. 18. html version of paper.
"ASCA Measurements of Coronal Elemental Abundances in an Active K0 Dwarf Star", Singh, K.P., Drake, S.A., and White, N.E., 1996, in "Cosmic Abundances", edited by G. Sonneborn and S.S. Holt, p. 227.
"An Analysis of the ASCA Spectra of the Active Giants Beta Ceti and Capella Using the New MEKAL Coronal Plasma Code", Drake., S.A., Singh, K.P., White, N.E., Mewe, R. and Kaastra, J.S., 1996, to appear in "Proceedings of Ninth Cool Stars, Stellar Systems, and the Sun Workshop", edited by R. Pallavicini and A.K. Dupree, in press.
"A Re-Analysis of the X-Ray Spectrum of HR 1099 and Its Implications for Coronal Abundances", Drake, S.A., Singh, K.P., and White, N.E., 1996, in "Astrophysics in the Extreme Ultraviolet: Proceedings of IAU Colloquium No. 152", edited by S. Bowyer and R.F. Malina, p. 147. Postscript file.
"X-Ray Emission of RS CVns versus Algol-type Binaries", Singh, K.P., Drake, S.A., and White, N.E., 1996, to appear in "Proceedings of Ninth Cool Stars, Stellar Systems, and the Sun Workshop", edited by R. Pallavicini and A.K. Dupree, in press.
"Rotational Modulation of Radio Emission from The Magnetic Bp Star HR 5624", Lim, J., Drake, S.A., and Linsky, J.L., 1996, in "Radio Emission from the Stars and the Sun", edited by A.R. Taylor and J.M. Paredes, p. 324.
"The Radio Outburst of Eta Carinae", White, S.M., Duncan, R.A., Lim, J., Drake, S.A., and Kundu, M.R., 1996, in "Radio Emission from the Stars and the Sun", edited by A.R. Taylor and J.M. Paredes, p. 59.
"The Next Generation X-Ray Observatory", White, N.E., Petre, R., Boldt, E.A., Holt, S.S., Serlemitsos, P.J., Marshall, F.E., Stahle, C.K., Kelley, R., Arnaud, K., Szymkowiak, A.E., Mushotzky, R.F., Soong, Y., Gehrels, N.A., Parsons, A., Jahoda, K., Swank, J.H., Kallman, T.R., Mukai, K., Drake, S.A., and George, I.M., 1995, SPIE Conference Proceedings, Vol. 2518, edited by O.H. Siegmund and J.V. Vallerga, p. 59.
"Observations of Continuum and Recombination-Line Emission from Eta Carinae" at a Wavelength of 3 cm", Duncan, R.A., White, S.M., Lim, J., Nelson, G.J., Drake, S.A., and Kundu, M.R., 1995, RevMexAA (Serie de Conferencias), Vol. 2, 23.
"Eta Carinae", White, S., Duncan, R., Drake, S.A., Lim, J., and Kundu, M.R., 1994, IAU Circular No. 5932.
"An Efficient Way of Identifying New Active Stars: A VLA Survey of X-Ray-Selected Active Stellar Candidates", Drake, S.A., Simon, T., Linsky, J.L., and White, N.E., 1994, in "Proceedings of the 8th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun", edited by J.-P. Caillault, p. 690.
"An X-Ray Spectral Study of Algol Binary Systems", Drake, S.A., White, N.E., Smale, A.P., Angelini, L., Marshall, F., and Pravdo, S., 1994, in "The Soft X-Ray Cosmos: ROSAT Science Symposium", edited by E.M. Schlegel and R. Petre, p. 272.
"SSS - The Einstein Solid State Spectrometer Database at the HEASARC", Drake, S.A., Arnaud, K.A., and White, N.E., 1992, Legacy, No. 1, p.43.
"The Class of Radio-Emitting Magnetic B Stars and a Wind-Fed Magnetosphere Model", Linsky, J.L., Drake, S.A., and Bastian, T.S., 1992, in "Proceedings of the Seventh Cool Stars, Stellar Systems, and the Sun Workshop", edited by M.S. Giampapa and J.A. Bookbinder, p. 325.
"Four Years of Monitoring Alpha Orionis: Where Have All the Flares Gone?", Drake, S.A., Bookbinder, J.A., Florkowski, D.R., Linsky, J.L., Simon, T., and Stencel, R.E., 1992, in "Proceedings of the Seventh Cool Stars, Stellar Systems, and the Sun Workshop", edited by M.S. Giampapa and J.A. Bookbinder, p. 455.
"UV/Hard X-Ray Localization of the Thick-Target Energy-Loss Region", Schwartz, R.A., and Drake, S.A., 1991, in "Max '91 Workshop No. 3: Max '91/SMM Solar Flares: Observations and Theory", edited by R.M. Winglee and A.L. Kiplinger, p. 57.
"Full Phase Coverage of BY Dra with the VLA", Caillault, J.-P., and Drake, S.A., 1991, in "IAU Colloquium No. 130: The Sun and Cool Stars: Activity, Magnetism, Dynamos", edited by I. Tuominen, D. Moss, and G. Rudiger, p. 494.
"An IUE Study of the Chromospheres and Transition Regions of F Giant and Subgiant Stars", Drake, S.A., and Simon, T., 1990, in "Evolution in Astrophysics: IUE Astronomy in the Era of New Space Missions", ESA SP-310, p. 319.
"Radio Emission from Rapidly Rotating Cool Giant Stars", Drake, S.A., Walter, F.M., and Florkowski, D.R., 1990, in "Proceedings of the 6th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun", edited by G. Wallerstein, p. 148.
"Extension of the Class of Magnetic B Star Nonthermal Radio Sources", Linsky, J.L., Drake, S.A., and Bastian, T.S., 1990, in "Proceedings of the 6th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun", edited by G. Wallerstein, p. 189.
17 more papers published in non-refereed proceedings in the period 1976 to 1989 inclusive.