Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2018_7_a14, title = {{\guillemotleft}{\CYRK}{\CYRV}{\CYRA}{\CYRN}{\CYRT}{\guillemotright} {\cyrd}{\cyrl}{\cyrya} {\cyrm}{\cyrl}{\cyra}{\cyrd}{\cyrsh}{\cyri}{\cyrh} {\cyrsh}{\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyro}{\cyrv}}, journal = {Kvant}, pages = {54}, publisher = {mathdoc}, number = {7}, year = {2018}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2018_7_a14/} }
«КВАНТ» для младших школьников. Kvant, no. 7 (2018). http://geodesic.mathdoc.fr/item/KVANT_2018_7_a14/