Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2019_7_a8, author = {A. Zaslavskii}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyro}{\cyrr}{\cyrt}{\cyro}{\cyrc}{\cyre}{\cyrn}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrch}{\cyre}{\cyrt}{\cyrv}{\cyre}{\cyrr}{\cyrk}{\cyre}}, journal = {Kvant}, pages = {20--23}, publisher = {mathdoc}, number = {7}, year = {2019}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2019_7_a8/} }
A. Zaslavskii. Об одной ортоцентрической четверке. Kvant, no. 7 (2019), pp. 20-23. http://geodesic.mathdoc.fr/item/KVANT_2019_7_a8/