New SIGMA observations of GRS1724-308: a hard X-ray source in the globular cluster Terzan 2 Barret, D. ; Mereghetti, S. ; Roques, J. P. ; Mandrou, P. ; Lebrun, F. ; Salotti, L. ; Cordier, B. ; Goldwurm, A. ; Sunyaev, R. ; Churazov, E. ; Gilfanov, M. ; Pavlinsky, M. ; Grebenev, S. ; Dekhasov, I. ; Kuznetzov, A. ; Yamburenko, N. Abstract Publication: International Cosmic Ray Conference Pub Date: August 1991 Bibcode: 1991ICRC....1..157B