%0 Journal Article %A S. V. Zakharov %T Singularities of~$A$ and~$B$ Types in Asymptotic Analysis of Solutions of a Parabolic Equation %J Funkcionalʹnyj analiz i ego priloženiâ %D 2015 %P 82-85 %V 49 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_2015_49_4_a7/ %G ru %F FAA_2015_49_4_a7