%0 Journal Article %A O. S. Ryzhov %A I. V. Savenkov %T Spatial perturbations introduced by a harmonic oscillator in a boundary layer on a plate %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1988 %P 591-602 %V 28 %N 4 %U http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_4_a10/ %G ru %F ZVMMF_1988_28_4_a10