Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2011_4_a27, author = {E. Epifanov}, title = {{\CYRE}{\cyrshch}{\cyre} {\cyrr}{\cyra}{\cyrz} {\cyro} {\cyrv}{\cyri}{\cyrn}{\cyrt}{\cyre}}, journal = {Kvant}, pages = {1}, publisher = {mathdoc}, number = {4}, year = {2011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2011_4_a27/} }
E. Epifanov. Еще раз о винте. Kvant, no. 4 (2011). http://geodesic.mathdoc.fr/item/KVANT_2011_4_a27/