Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2011_1_a16, author = {L. Altshuler}, title = {{\CYRG}{\cyrr}{\cyra}{\cyrf}{\cyri}{\cyrk}{\cyri} {\cyrv} {\cyrt}{\cyre}{\cyrk}{\cyrs}{\cyrt}{\cyro}{\cyrv}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra}{\cyrh}}, journal = {Kvant}, pages = {48--51}, publisher = {mathdoc}, number = {1}, year = {2011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2011_1_a16/} }
L. Altshuler. Графики в текстовых задачах. Kvant, no. 1 (2011), pp. 48-51. http://geodesic.mathdoc.fr/item/KVANT_2011_1_a16/