Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2020_8_a5, author = {S. Novikov}, title = {{\CYRZ}{\cyra}{\cyrg}{\cyra}{\cyrd}{\cyro}{\cyrch}{\cyrn}{\cyrery}{\cyre}}, journal = {Kvant}, pages = {44--47}, publisher = {mathdoc}, number = {8}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2020_8_a5/} }
S. Novikov. Загадочные. Kvant, no. 8 (2020), pp. 44-47. http://geodesic.mathdoc.fr/item/KVANT_2020_8_a5/