TY - JOUR AU - I. Halperin TI - Intrinsic description of the Sz.-Nagy-Brehmer unitary dilation JO - Studia Mathematica PY - 1962 SP - 211 EP - 219 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-22-2-211-219/ DO - 10.4064/sm-22-2-211-219 LA - en ID - 10_4064_sm_22_2_211_219 ER -