Ekşi, Kazım Yavuz, Andaç, İbrahim Ceyhun, Çıkıntoğlu,  Sercan, Gençali, Ali Arda, Güngör, Can, Öztekin, Filiz (2015) The ultraluminous X-ray source NuSTAR J095551+6940.8: a magnetar in a high-mass X-ray binary. Monthly Notices of the Royal Astronomical Society: Letters, 448(1). L40–L42. ISSN ISSN 1745-3925 (Print) 1745-3933 (Online)