TY  - BOOK
AU  - Esser, U.
AU  - Hefele, H
AU  - Heinri, H
TI  - Astronomy and astrophysics abstracts: vol. 45, pt. 1
SN  - 3 540 50475 3
PY  - 1988///
CY  - Berlin
PB  - Springer-Verlag
KW  - Abstracts-Astronomy and Astrophysics
KW  - Astronomy and Astrophysics Thesaurus
ER  -