%0 Journal Article %A A. A. Lokshin %A V. E. Rok %T Fundamental solutions of wave equations with delay time %J Doklady Akademii Nauk %D 1978 %P 1305-1308 %V 239 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_239_6_a10/ %G ru %F DAN_1978_239_6_a10