TY - JOUR AU - Niels Jacob TI - Examples of non-local time dependent or parabolic Dirichlet spaces JO - Colloquium Mathematicum PY - 1993 SP - 241 EP - 265 VL - 65 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-65-2-241-265/ DO - 10.4064/cm-65-2-241-265 LA - en ID - 10_4064_cm_65_2_241_265 ER -