%0 Journal Article
%A A. N. Veissenberg
%T A~transformation of the system of differential equations of a~perturbed motion in the critical case with an even number of zero roots
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1968
%P 41-47
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1968_11_a4/
%G ru
%F IVM_1968_11_a4