Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2014_2_a24, title = {{\CYRO}{\cyrl}{\cyri}{\cyrm}{\cyrp}{\cyri}{\cyra}{\cyrd}{\cyrn}{\cyrery}{\cyre} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {\cyrs} {\cyrc}{\cyre}{\cyrl}{\cyrery}{\cyrm}{\cyri} {\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyra}{\cyrm}{\cyri}}, journal = {Kvant}, pages = {57--58}, publisher = {mathdoc}, number = {2}, year = {2014}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2014_2_a24/} }
Олимпиадные задачи с целыми числами. Kvant, no. 2 (2014), pp. 57-58. http://geodesic.mathdoc.fr/item/KVANT_2014_2_a24/