%0 Journal Article
%A R. Boukoucha
%T Explicit form of first integral and limit cycles for a class of planar Kolmogorov systems
%J Proceedings of the Yerevan State University. Physical and mathematical sciences
%D 2021
%P 1-11
%V 55
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UZERU_2021_55_1_a0/
%G en
%F UZERU_2021_55_1_a0