Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2005_4_a15, author = {M. Semenov 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 = {53--55}, publisher = {mathdoc}, number = {4}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2005_4_a15/} }
M. Semenov; A. Yakuta. Избранные задачи Московской физической олимпиады. Kvant, no. 4 (2005), pp. 53-55. http://geodesic.mathdoc.fr/item/KVANT_2005_4_a15/