TY - JOUR AU - Schôichi Ôta TI - A quasi-affine transform of an unbounded operator JO - Studia Mathematica PY - 1994 SP - 279 EP - 284 VL - 112 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-112-3-279-284/ DO - 10.4064/sm-112-3-279-284 LA - en ID - 10_4064_sm_112_3_279_284 ER -