TY - JOUR AU - Krantzberg, Julius A. TI - Existence Theorem for the Initial-Boundary Value Problem for a Singular Parabolic Partial Differential Equation JO - Canadian mathematical bulletin PY - 1972 SP - 229 EP - 234 VL - 15 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-042-2/ DO - 10.4153/CMB-1972-042-2 ID - 10_4153_CMB_1972_042_2 ER -