%0 Journal Article %A S. A. Maslov %T The influence of atmospheric electric field under thundercloud on tornado funnel formation %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2017 %P 57-61 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2017_1_a9/ %G ru %F VMUMM_2017_1_a9