TY - BOOK AU - Bohme, S AU - Fricke, W. AU - Hefele, H. AU - Heinrich, I. TI - Astronomy and Astrophysics vol.21, Literature 1978, pt 1 SN - 3-540-09067-3 PY - 1978/// CY - Berlin PB - Springer-Verlag KW - Abstracts-Astronomy and Astrophysics KW - Astronomy and Astrophysics Abstracts KW - Astronomy and Astrophysics Thesaurus ER -