TY  - BOOK
AU  - Veron-Cetty, M. P.
AU  - Veron, P
TI  - A catalogue of quasars active nuclei
T2  - ESO Scientific Report no.7
PY  - 1989///
CY  - Germany
PB  - European Southern Observatory
KW  - Astronomy and Astrophysics Thesaurus
KW  - Catalogue-Active galactic Nuclei
KW  - Catalogue-Quasars
ER  -