Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2020_1_a16, author = {A. Zilberman}, title = {{\CYRI}{\cyrs}{\cyrt}{\cyro}{\cyrch}{\cyrn}{\cyri}{\cyrk} {\cyrs} {\guillemotleft}{\cyro}{\cyrt}{\cyrr}{\cyri}{\cyrc}{\cyra}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrm}{\guillemotright}}, journal = {Kvant}, pages = {40--42}, publisher = {mathdoc}, number = {1}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2020_1_a16/} }
A. Zilberman. Источник с «отрицательным». Kvant, no. 1 (2020), pp. 40-42. http://geodesic.mathdoc.fr/item/KVANT_2020_1_a16/