Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2013_3_a4, author = {L. Tkachev}, title = {{\CYRI}{\cyrs}{\cyrt}{\cyro}{\cyrr}{\cyri}{\cyrya}, {\cyrp}{\cyro}{\cyrl}{\cyrn}{\cyra}{\cyrya} {\cyrz}{\cyra}{\cyrg}{\cyra}{\cyrd}{\cyro}{\cyrk}}, journal = {Kvant}, pages = {17--19}, publisher = {mathdoc}, number = {3}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2013_3_a4/} }
L. Tkachev. История, полная загадок. Kvant, no. 3 (2013), pp. 17-19. http://geodesic.mathdoc.fr/item/KVANT_2013_3_a4/