Authors: CLARET A GOLDWURM A CORDIER B PAUL J ROGUES JP BOUCHET L SCHMITZFRAYSSE MC MANDROU P CHURAZOV E GILFANOV M SUNYAEV R KHAVENSON N DIACHKOV A NOVIKOV B KREMNEV R KOVTUNENKO V

Citation: A. Claret et al., SIGMA-HARD X-RAY OBSERVATIONS OF THE BURST SOURCE MXB 1728-34, The Astrophysical journal, 423(1), 1994, pp. 436-440