Werner, K., & Appenzeller, I. (1999). FUV spectroscopy of DO and PG 1159 stars with ORFEUS. 11th European Workshop on White Dwarfs.
Chicago Style (17th ed.) CitationWerner, Klaus, and Immo Appenzeller. "FUV Spectroscopy of DO and PG 1159 Stars with ORFEUS." 11th European Workshop on White Dwarfs 1999.
MLA (9th ed.) CitationWerner, Klaus, and Immo Appenzeller. "FUV Spectroscopy of DO and PG 1159 Stars with ORFEUS." 11th European Workshop on White Dwarfs, 1999.
Warning: These citations may not always be 100% accurate.