Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{DE_1966_2_5_a15, title = {{\CYRK}~50-{\cyrl}{\cyre}{\cyrt}{\cyri}{\cyryu} {{\CYRA}.\,{\CYRV}.~{\CYRB}{\cyri}{\cyrc}{\cyra}{\cyrd}{\cyrz}{\cyre}}}, journal = {Differencialʹnye uravneni\^a}, pages = {716--719}, publisher = {mathdoc}, volume = {2}, number = {5}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1966_2_5_a15/} }
К~50-летию А.\,В.~Бицадзе. Differencialʹnye uravneniâ, Tome 2 (1966) no. 5, pp. 716-719. http://geodesic.mathdoc.fr/item/DE_1966_2_5_a15/