Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2009_4_a19, author = {M. Semenov and O. Shvedov and A. Yakuta}, title = {{\CYRI}{\cyrz}{\cyrb}{\cyrr}{\cyra}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRM}{\cyro}{\cyrs}{\cyrk}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyro}{\cyrishrt}} {\cyrf}{\cyri}{\cyrz}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyro}{\cyrl}{\cyri}{\cyrm}{\cyrp}{\cyri}{\cyra}{\cyrd}{\cyrery}}, journal = {Kvant}, pages = {52--54}, publisher = {mathdoc}, number = {4}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2009_4_a19/} }
M. Semenov; O. Shvedov; A. Yakuta. Избранные задачи Московской физической олимпиады. Kvant, no. 4 (2009), pp. 52-54. http://geodesic.mathdoc.fr/item/KVANT_2009_4_a19/