%0 Journal Article %A L. V. Perova %A Yu. D. Pletner %A A. G. Sveshnikov %A M. O. Korpusov %T Long-time asymptotics of an initial-boundary value problem for the two-dimensional Sobolev equation %J Differencialʹnye uravneniâ %D 1999 %P 1421-1425 %V 35 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_10_a15/ %G ru %F DE_1999_35_10_a15