%0 Journal Article %A S. G. Pyatkov %T Boundary Value Problems for Some Classes of Singular Parabolic Equations %J Matematičeskie trudy %D 2003 %P 144-208 %V 6 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2003_6_2_a5/ %G ru %F MT_2003_6_2_a5