Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2012_3_a8, author = {L. Steyngarts}, title = {{\guillemotleft}{\CYRD}{\cyrzh}{\cyro}{\cyrk}{\cyro}{\cyrn}{\cyrd}{\cyra}{\guillemotright} {\cyrk}{\cyra}{\cyrk} {\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyri}{\cyrk} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyri}}, journal = {Kvant}, pages = {42--44}, publisher = {mathdoc}, number = {3}, year = {2012}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2012_3_a8/} }
L. Steyngarts. «Джоконда» как график функции. Kvant, no. 3 (2012), pp. 42-44. http://geodesic.mathdoc.fr/item/KVANT_2012_3_a8/