%0 Journal Article %A V. M. Nikiforov %T The investigation of Magnus's effect is conducted by means of Poincare's small parameter method %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1985 %P 54-57 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1985_5_a13/ %G ru %F VMUMM_1985_5_a13