Trümper, J. E. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Zezas, A., Trümper, J. E., & Kylafis, N. D. (2015). Broad-band X-ray spectra of anomalous X-ray pulsars and soft γ-ray repeaters: pulsars in a weak-accretion regime? Monthly Notices of the Royal Astronomical Society, 454(4), 3366-3375. doi:10.1093/mnras/stv1918.