Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2015_2_a18, 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 = {2}, year = {2015}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2015_2_a18/} }
«КВАНТ» для младших школьников. Kvant, no. 2 (2015). http://geodesic.mathdoc.fr/item/KVANT_2015_2_a18/