%0 Journal Article
%A M. V. Shamolin
%T An introduction to the problem of the braking of a body in a resisting medium, and a new two-parameter family of phase portraits
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1996
%P 57-69
%N 4
%U http://geodesic.mathdoc.fr/item/VMUMM_1996_4_a13/
%G ru
%F VMUMM_1996_4_a13