%0 Journal Article %A V. N. Maslennikova %A A. I. Ginnatullin %T Problem of instrusion in a stratified viscous fluid for three space variables %J Matematičeskie zametki %D 1992 %P 69-77 %V 51 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1992_51_4_a7/ %G ru %F MZM_1992_51_4_a7