@article{MO_2007_4_a6,
     author = {V. M. Imaykin},
     title = {Dynamical {Systems} for {School} {Students}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {60--68},
     year = {2007},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2007_4_a6/}
}