The Diffuse Cosmic X-Ray (>15 keV) Background with the PDS Instrument aboard BeppoSAX
Proceedings article published in 2007 by
F. Frontera 
,
M. Orlandini ,
R. Landi,
L. Amati ,
E. Costa,
N. Masetti,
E. Palazzi
,
M. Orlandini ,
R. Landi,
L. Amati ,
E. Costa,
N. Masetti,
E. Palazzi
