TY - JOUR AU - Masatake Kuranishi TI - CR structures and Fefferman's conformal structures. JO - Forum mathematicum PY - 1997 SP - 127 EP - 164 VL - 9 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FORUM_1997__9_2_141796/ ID - FORUM_1997__9_2_141796 ER -