@article{MO_2014_2_a1,
     author = {A. Ya. Belov and G. O. Schneider},
     title = {Adopted course of mathematics for participants},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {18--22},
     year = {2014},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2014_2_a1/}
}