Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{MP_2010_a21, title = {{\CYRI}{\cyrz}{\cyrd}{\cyra}{\cyrn}{\cyro} {\cyrv}~2010 {\cyrg}{\cyro}{\cyrd}{\cyru}}, journal = {Matematicheskoe Prosveshchenie}, pages = {282--286}, publisher = {mathdoc}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2010_a21/} }
Издано в~2010 году. Matematicheskoe Prosveshchenie, Matematicheskoe Prosveshchenie (2010), pp. 282-286. http://geodesic.mathdoc.fr/item/MP_2010_a21/