%0 Journal Article %A N. A. Slezkin %T A hydrodynamic model of the conic trunk of a tornado %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1994 %P 69-72 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1994_5_a17/ %G ru %F VMUMM_1994_5_a17