Is there a highly magnetized neutron star in GX 301–2? V. Doroshenko, A. Santangelo, V. Suleimanov, I. Kreykenbohm, R. Staubert, C. Ferrigno and D. Klochkov A&A, 515 (2010) A10 Published online: 28 May 2010 DOI: 10.1051/0004-6361/200912951