%0 Journal Article %A Yu. D. Chashechkin %A V. S. Belyaev %T Conditions of the free thermoconcentration convection over a point heat source %J Doklady Akademii Nauk %D 1982 %P 574-577 %V 267 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_267_3_a14/ %G ru %F DAN_1982_267_3_a14