%0 Journal Article %A A. D. Polyanin %T Integration of nonlinear nonstationary convective heat- and masstransfer equations %J Doklady Akademii Nauk %D 1980 %P 817-820 %V 251 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_251_4_a11/ %G ru %F DAN_1980_251_4_a11