Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2015_4_a9, author = {A. Leonovich}, title = {{\CYRO}{\cyrp}{\cyrt}{\cyri}{\cyrk}{\cyra} {\cyri} {\cyrg}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrya}}, journal = {Kvant}, pages = {32--33}, publisher = {mathdoc}, number = {4}, year = {2015}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2015_4_a9/} }
A. Leonovich. Оптика и геометрия. Kvant, no. 4 (2015), pp. 32-33. http://geodesic.mathdoc.fr/item/KVANT_2015_4_a9/