Paolo Esposito

Magnetars as persistent hard X-ray sources: INTEGRAL discovery of a hard tail in SGR 1900+14

D. Gotz, S. Mereghetti, A. Tiengo, 2006, astro-ph/0602359.

Multiband study of RX J0838-2827 and XMM J083850.4-282759: a new asynchronous magnetic cataclysmic variable and a candidate transitional millisecond pulsar

L. Carrasco, N. Masetti, I. Ribas, 2016, 1611.04194.