%0 Journal Article %T Numerical study of coexistence of populations in an environmental niche %A Kruglikov, M.. %A Budyanskiy, A.. %A Tsibulin, V.. %K population dynamics, method of straight lines, nonlinear parabolic equations, cosymmetry. %J Vestnik of Don State Technical University %D 2014 %N 14 %P 0 %I Don state technical University