Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2016_4_a19, title = {{\CYRV}{\cyrs}{\cyrp}{\cyro}{\cyrm}{\cyro}{\cyrg}{\cyra}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrk}{\cyrv}{\cyra}{\cyrd}{\cyrr}{\cyra}{\cyrt}{\cyrery}}, journal = {Kvant}, pages = {55--57}, publisher = {mathdoc}, number = {4}, year = {2016}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2016_4_a19/} }
Вспомогательные квадраты. Kvant, no. 4 (2016), pp. 55-57. http://geodesic.mathdoc.fr/item/KVANT_2016_4_a19/