@article{VSGTU_2013_3_a15,
     author = {O. S. Afanas'eva and G. F. Egorova and L. V. Kaidalova},
     title = {Mathematical modeling of the conservation of populations},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {190--194},
     publisher = {mathdoc},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2013_3_a15/}
}