Quasars in the field of 88 Leonis
L. Erculiani-Abati, V. L. Afanasjev, O. Spiridonova, H. LorenzVolume:
310
Year:
1989
Language:
english
Pages:
6
DOI:
10.1002/asna.2113100202
File:
PDF, 547 KB
english, 1989