@article{MO_2014_1_a1,
     author = {V. V. Ivlev},
     title = {On an approximation to the death and reproduction scheme},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {9--11},
     year = {2014},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2014_1_a1/}
}