Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{MP_2016_a14, title = {{\CYRU}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}}, journal = {Matematicheskoe Prosveshchenie}, pages = {249--251}, publisher = {mathdoc}, year = {2016}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2016_a14/} }
Условия задач. Matematicheskoe Prosveshchenie, Matematicheskoe Prosveshchenie (2016), pp. 249-251. http://geodesic.mathdoc.fr/item/MP_2016_a14/