Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2019_1_a8, author = {P. A. Kozhevnikov}, title = {{\CYRV}{\cyrery}{\cyrs}{\cyro}{\cyrt}{\cyrery} {\cyrt}{\cyrr}{\cyre}{\cyru}{\cyrg}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyra} {\cyri} {\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrt}{\cyrn}{\cyrery}{\cyrishrt} {\cyrh}{\cyro}{\cyrd}}, journal = {Kvant}, pages = {29--31}, publisher = {mathdoc}, number = {1}, year = {2019}, language = {ru}, url = {https://geodesic-test.mathdoc.fr/item/KVANT_2019_1_a8/} }
P. A. Kozhevnikov. Высоты треугольника и обратный ход. Kvant, no. 1 (2019), pp. 29-31. https://geodesic-test.mathdoc.fr/item/KVANT_2019_1_a8/