%0 Journal Article %A Krantzberg, Julius A. %T Existence Theorem for the Initial-Boundary Value Problem for a Singular Parabolic Partial Differential Equation %J Canadian mathematical bulletin %D 1972 %P 229-234 %V 15 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-042-2/ %R 10.4153/CMB-1972-042-2 %F 10_4153_CMB_1972_042_2