Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2008_2_a19, author = {L. Denishcheva and B. Pisarevskii}, title = {{\CYRB}{\cyru}{\cyrd}{\cyre}{\cyrt} {{\CYRE}{\CYRG}{\CYREREV}} {\cyrp}{\cyro} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyre}!}, journal = {Kvant}, pages = {24--29}, publisher = {mathdoc}, number = {2}, year = {2008}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2008_2_a19/} }
L. Denishcheva; B. Pisarevskii. Будет ЕГЭ по математике!. Kvant, no. 2 (2008), pp. 24-29. http://geodesic.mathdoc.fr/item/KVANT_2008_2_a19/