%0 Journal Article %A A. S. Ivanova %A A. N. Kirillov %T Numerical modeling of a periodic process that preserves the species structure of a biocommunity %J Matematičeskoe modelirovanie %D 2021 %P 59-72 %V 33 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2021_33_6_a4/ %G ru %F MM_2021_33_6_a4