The chromosphere of VV cephei and the distribution of circumstellar dust around red giants and supergiants [microform] : final report, period 1 Aug. 1990 - 31 Jan. 1992 / pi, Wendy Hagen Bauer
原資料の出版事項: Wellesley MA ; [Washington, DC ; Springfield, Va. : Wellesley College : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1992]