Gallagher J S, Kenyon S J, Hege E K. Spectrophotometry of two luminous variable stars in the Andromeda galaxy. \apj. 1981;249 :83-92.

Raymond J C, Black J H, Dupree A K, Hartmann L. Ultraviolet emission of the VELA supernova remnant and the Cygnus Loop. \apj. 1981;246 :100-109.

Schreiber H D, Andrews S M. Chromium in Synthetic Basalts: Understanding the Roles of Cr(iii) and of Cr(ii), in Lunar and Planetary Science Conference. ; 1980 :997-999.

Davis M, Feigelson E, Latham D W. Grid photography of the halo of NGC 4565. \aj. 1980;85 :131-138.

Black J H, Dupree A K, Hartmann L W, Raymond J C. Highly-ionized species in the interstellar medium. \apj. 1980;239 :502-514.

Hartmann L, Dupree A K, Raymond J C. Hybrid atmospheres and winds in supergiants stars. \apjl. 1980;236 :L143-L147.

Gursky H, Dupree A K, Hartmann L W, Raymond J, Davis R J, Black J, Matilsky T A, Howarth I D, Willis A J, Wilson R, et al. The observations of the X-ray source HZ Her/Her X-1. \apj. 1980;237 :163-168.

Schreiber H D, Andrews S M. The Redox States of Uranium in Synthetic Basaltic Magmas, in Lunar and Planetary Science Conference. ; 1980 :1000-1002.

Dupree A K, Gursky H, Black J H, Davis R J, Hartmann L, Matilsky T, Raymond J C, Hammerschlag-Hensberge G, van den Heuvel E P J, Burger M, et al. Simultaneous ultraviolet, optical and X-ray observations of the X-raysource Vel X-1 (HD 77581). \apj. 1980;238 :969-981.

Dupree A K, Hartmann L. Stellar winds and coronae in cool stars. In: Gray D F, Linsky J L IAU Colloq. 51: Stellar Turbulence. Vol. 114. ; 1980. pp. 279-291.

Weymann RJ, Latham D, Angel JRP, Green RF, Liebert JW, Turnshek DA, Turnshek DE, Tyson JA. The triple QSO PG1115 + 08: another probable gravitational lens. \nat. 1980;285 (5767) :641-643.

Raymond J C, Hartmann L, Black J H, Dupree A K, Wolff R S. Ultraviolet observations of the Cygnus Loop. \apj. 1980;238 :881-885.

Hagen W, Black J H, Dupree A K, Holm A V. Ultraviolet spectroscopic observations of VV Cep. \apj. 1980;238 :203-209.

Hutchings J B, Dupree A K. The ultraviolet spectrum and flux of HD 152667 (=X-ray source 1653-40?). \apj. 1980;240 :161-168.

Willis A J, Wilson R, vanden Bout P, Sanner F, Black J, Davis R J, Dupree A K, Gursky H, Hartmann L, Raymond J, et al. Ultraviolet, visible, infrared and X-ray observations of SCO X-1. \apj. 1980;237 :596-612.

Treves A, Chiappetti L, Tanzi E G, Tarenghi M, Gursky H, Dupree A K, Hartmann L W, Raymond J, Davis R J, Black J, et al. Ultraviolet, X-ray, and infrared observations of HDE 226868 = Cygnus X-1. \apj. 1980;242 :1114-1123.

Davis M, Tonry J, Huchra J, Latham D W. On the Virgo supercluster and the mean mass density of the universe. \apjl. 1980;238 :L113-L116.

Hartmann L, Davis R, Dupree A K, Raymond J, Schmidtke P C, Wing R F. Chromospheres of the active dwarf binaries EQ Pegasi and xi Bootis. \apjl. 1979;233 :L69-L72.

Baliunas S L, Avrett E H, Hartmann L, Dupree A K. High-pressure transition regions in stellar model chromospheres. \apjl. 1979;233 :L129-L133.

Dupree A K, Moore R T, Shapiro P R. Nonequilibrium ionization in solar and stellar winds. \apjl. 1979;229 :L101-L105.