Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2005_3_a1, author = {G. Ustyugina and Yu. Ustyugin}, title = {{\CYRP}{\cyrr}{\cyro}{\cyrshch}{\cyra}{\cyrishrt} {\cyrt}{\cyro}{\cyrr}{\cyrn}{\cyra}{\cyrd}{\cyro}!}, journal = {Kvant}, pages = {10--15}, publisher = {mathdoc}, number = {3}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2005_3_a1/} }
G. Ustyugina; Yu. Ustyugin. Прощай торнадо!. Kvant, no. 3 (2005), pp. 10-15. http://geodesic.mathdoc.fr/item/KVANT_2005_3_a1/