%0 Journal Article %A V. A. Golubeva %T Singularities of fundamental solutions of partial differential equations with constant coefficients %J Doklady Akademii Nauk %D 1963 %P 505-508 %V 149 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_149_3_a3/ %G ru %F DAN_1963_149_3_a3