The Kharkiv’s XC1 catalogue of positions and proper motions of faint stars around extragalactic ICRF sources - Fedorov, P.N.; Myznikov, A.A. (Institute of Astronomy of Kharkiv V. N. Karazin National University, 2009)
Keywords: astrometric catalogue; USNOFS PMM Image Archive; Kharkiv’s XC1 catalogue