%0 Journal Article %A V. A. Malyshev %T Positive random walks and generalized elliptic integrals %J Doklady Akademii Nauk %D 1971 %P 516-519 %V 196 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_196_3_a6/ %G ru %F DAN_1971_196_3_a6