Ներսեսյան, Վրեժ Դավթի (Վրեժ Ներսես), 1948- The Tondrakian Movement : Religious movements in the Armenian Church from the fourth to the tenth centuries / Vrej Nersessian. - London : Kahn & Averill, 1987. - 145 p. : 1 map. Includes bibliogr. references (p. 128-139) and index ISBN: 0900707925 Subjects--Corporate Names: Armenian Church--History