The Gamma Ray Experiment for the Small Astronomy Satellite B (SAS-B). Fichtel, C. E. ; Ehrmann, C. ; Hartman, R. ; Kniffen, D. ; Ogelman, H. ; Ross, R. Abstract Publication: 12th International Cosmic Ray Conference (ICRC12), Volume 4 Pub Date: 1971 Bibcode: 1971ICRC....4.1559F