Long term hard X-ray variability of the anomalous X-ray pulsar 1RXS J170849. 0--400910 discovered with INTEGRAL
Journal article published in 2007 by
D. Götz,
N. Rea,
Gl Israel 
,
S. Zane,
P. Esposito,
Ev Gotthelf,
S. Mereghetti,
A. Tiengo,
R. Turolla
,
S. Zane,
P. Esposito,
Ev Gotthelf,
S. Mereghetti,
A. Tiengo,
R. Turolla
