%0 Journal Article
%A I. N. Sergeev
%T Plane rotability exponents of a linear system of differential equations
%J Trudy Seminara im. I.G. Petrovskogo
%D 2019
%P 325-348
%V 32
%N 32
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TSP_2019_32_32_a13/
%G ru
%F TSP_2019_32_32_a13