%0 Journal Article %A M. Sh. Birman %T On the quasi-classical spectral asymptotics of one class of integral operators %J Zapiski Nauchnykh Seminarov POMI %D 1980 %P 22-32 %V 98 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1980_98_a3/ %G ru %F ZNSL_1980_98_a3