Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2007_1_a11, author = {V. Kitayskiy}, title = {{\CYRS}{\cyra}{\cyrm}{\cyro}{\cyre} {\cyrz}{\cyra}{\cyrp}{\cyru}{\cyrt}{\cyra}{\cyrn}{\cyrn}{\cyro}{\cyre} {\cyrd}{\cyre}{\cyrl}{\cyro}-2}, journal = {Kvant}, pages = {25--27}, publisher = {mathdoc}, number = {1}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2007_1_a11/} }
V. Kitayskiy. Самое запутанное дело-2. Kvant, no. 1 (2007), pp. 25-27. http://geodesic.mathdoc.fr/item/KVANT_2007_1_a11/