%0 Journal Article %A Nguyen Minh Chuong %T Parabolic pseudodifferential operators of variable order in Sobolev spaces with weighted norms %J Doklady Akademii Nauk %D 1982 %P 804-807 %V 262 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_262_4_a7/ %G ru %F DAN_1982_262_4_a7