TY - BOOK AU - Cox, A. N., ed. AU - Vauclair, S., ed. AU - Zahn. J.-P., ed. ED - Advanced Course Astrophysical Procees in Upper Main Sequence Stars TI - Astrophysical procees in upper main sequence stars: thirteenth advanced course of the Swiss Society for Astrophysics and Astronomy was held at from Saas-Fee, Switzerland, 21 to 26 March 1983 T2 - Society of the Swiss National Academy of Sciences advanced course; no. 13 PY - 1983/// CY - Switzerland PB - Geneva Observatory KW - Astronomy and astrophysics thesaurus KW - Intrinsic variable stars KW - Variables stars ER -