C.D.S. - SIMBAD4 rel 1.8 - 2024.05.30CEST22:27:10 Reference query: 1984ApJ...281..566M (1 found) ---------------------------------------------- 1984ApJ...281..566M 10.1086/162130 Astrophys. J., 281, 566-569 (1984) Search for 511 keV electron-positron annihilation radiation from mildly active galaxies using the HEAO 3 gamma-ray spectrometer. MARSCHER A.P., BRECHER K., WHEATON W.A., LING J.C., MAHONEY W.A. and JACOBSON A.S. -Simbad objects: 7