%0 Journal Article %A A. Yu. Khrennikov %T Fundamental solutions over the field of $p$-adic numbers %J Algebra i analiz %D 1992 %P 248-266 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1992_4_3_a10/ %G ru %F AA_1992_4_3_a10