TY - JOUR AU - Marco Fuhrman TI - Analyticity of transition semigroups and closability of bilinear forms in Hilbert spaces JO - Studia Mathematica PY - 1995 SP - 53 EP - 71 VL - 115 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-115-1-53-71/ DO - 10.4064/sm-115-1-53-71 LA - en ID - 10_4064_sm_115_1_53_71 ER -