Authors:
SZKODY P
GARNAVICH P
HOLBERG J
SILBER A
PASTWICK L
Citation: P. Szkody et al., IUE AND VOYAGER OBSERVATIONS OF THE UNUSUAL CATACLYSMIC VARIABLES S193, The Astronomical journal, 113(6), 1997, pp. 2276-2282
Authors:
SHIPMAN HL
PROVENCAL J
ROBY SW
BARSTOW M
BOND H
BRUHWEILER F
FINLEY D
FONTAINE G
HOLBERG J
NOUSEK J
SION E
TWEEDY R
WESEMAEL F
VAUCLAIR G
Citation: Hl. Shipman et al., PHOTOSPHERIC, CIRCUMSTELLAR, AND INTERSTELLAR FEATURES OF HE, C, N, O, AND SI IN THE HST SPECTRA OF 4 HOT WHITE-DWARF STARS, The Astronomical journal, 109(3), 1995, pp. 1220-1230