Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2020_11_a21, author = {O. Avilova}, title = {{\CYRT}{\cyra}{\cyrn}{\cyrg}{\cyrr}{\cyra}{\cyrm}+{\CYRP}{\cyri}{\cyrf}{\cyra}{\cyrg}{\cyro}{\cyrr}}, journal = {Kvant}, pages = {1}, publisher = {mathdoc}, number = {11}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2020_11_a21/} }
O. Avilova. Танграм+Пифагор. Kvant, no. 11 (2020). http://geodesic.mathdoc.fr/item/KVANT_2020_11_a21/