%0 Journal Article %A V. È. Sadykhov %T On the asymptotics of a class of double integrals depending on two parameters %J Doklady Akademii Nauk %D 1979 %P 1064-1068 %V 247 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_247_5_a8/ %G ru %F DAN_1979_247_5_a8