The 87GB catalog of radio sources covering delta between O and + 75 deg at 4.85 GHz
Authors:
- P. C. GregoryPGP. C. Gregory
- J. J. CondonJCJ. J. Condon
- 1 April 1991
- journal article
- Published by American Astronomical Society in The Astrophysical Journal Supplement Series
- Vol. 75, 1011-1291