Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2014_5_a15, author = {D. Kokhas and K. Kokhas'}, title = {{\CYRK}{\cyra}{\cyrk} {{\CYRB}{\cyru}{\cyrs}{\cyre}{\cyrn}{\cyrsftsn}{\cyrk}{\cyra}} {\cyru}{\cyrch}{\cyri}{\cyrl}{\cyra}{\cyrs}{\cyrsftsn} {\cyru}{\cyrm}{\cyrn}{\cyro}{\cyrzh}{\cyra}{\cyrt}{\cyrsftsn} {\cyrn}{\cyra} {\cyro}{\cyrd}{\cyri}{\cyrn}{\cyrn}{\cyra}{\cyrd}{\cyrc}{\cyra}{\cyrt}{\cyrsftsn}}, journal = {Kvant}, pages = {39--41}, publisher = {mathdoc}, number = {5}, year = {2014}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2014_5_a15/} }
D. Kokhas; K. Kokhas'. Как Бусенька училась умножать на одиннадцать. Kvant, no. 5 (2014), pp. 39-41. http://geodesic.mathdoc.fr/item/KVANT_2014_5_a15/