Spectral variation in the supergiant fast X-ray transient SAX J1818.6-1703 observed by XMM-Newton and INTEGRAL
Journal article published in 2016 by
C. M. Boon,
A. J. Bird,
A. B. Hill,
L. Sidoli,
Sguera 
,
M. E. Goossens,
M. Fiocchi,
V. A. McBride,
S. P. Drave
,
M. E. Goossens,
M. Fiocchi,
V. A. McBride,
S. P. Drave
