TY - JOUR AU - S. V. Zakharov TI - Singularities of~$A$ and~$B$ Types in Asymptotic Analysis of Solutions of a Parabolic Equation JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2015 SP - 82 EP - 85 VL - 49 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2015_49_4_a7/ LA - ru ID - FAA_2015_49_4_a7 ER -