TY - JOUR AU - IVANOV, S. AU - VASSILEV, D. TI - AN OBATA-TYPE THEOREM ON A THREE-DIMENSIONAL CR MANIFOLD JO - Glasgow mathematical journal PY - 2014 SP - 283 EP - 294 VL - 56 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089513000256/ DO - 10.1017/S0017089513000256 ID - 10_1017_S0017089513000256 ER -