Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MP_2005_a22, author = {P. V. Sergeev and I. V. Yaschenko}, title = {Problems.Ru {\cyri} {\cyrp}{\cyrr}{\cyro}{\cyrb}{\cyrl}{\cyre}{\cyrm}{\cyrery} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyri}{\cyrf}{\cyri}{\cyrk}{\cyra}{\cyrc}{\cyri}{\cyri}}, journal = {Matematicheskoe Prosveshchenie}, pages = {207--214}, publisher = {mathdoc}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2005_a22/} }
P. V. Sergeev; I. V. Yaschenko. Problems.Ru и проблемы классификации. Matematicheskoe Prosveshchenie, Matematicheskoe Prosveshchenie (2005), pp. 207-214. http://geodesic.mathdoc.fr/item/MP_2005_a22/