%0 Journal Article %A B. S. Petukhov %A A. F. Polyakov %A V. V. Troitskii %A Yu. L. Shekhter %T The action of a gravitational field on the structure of turbulent nonisothermal flow in horizontal cylindrical channels %J Doklady Akademii Nauk %D 1977 %P 820-823 %V 236 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_236_4_a9/ %G ru %F DAN_1977_236_4_a9