Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{DE_1967_3_10_a18, title = {{\CYRI}{\cyro}{\cyrs}{\cyri}{\cyrf} {{\CYRZ}{\cyra}{\cyrh}{\cyra}{\cyrr}{\cyro}{\cyrv}{\cyri}{\cyrch}} {{\CYRSH}{\cyrt}{\cyro}{\cyrk}{\cyra}{\cyrl}{\cyro}} ({\cyrk}~70-{\cyrl}{\cyre}{\cyrt}{\cyri}{\cyryu} {\cyrs}{\cyro} {\cyrd}{\cyrn}{\cyrya} {\cyrr}{\cyro}{\cyrzh}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyrya})}, journal = {Differencialʹnye uravneni\^a}, pages = {1801--1809}, publisher = {mathdoc}, volume = {3}, number = {10}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1967_3_10_a18/} }
Иосиф Захарович Штокало (к~70-летию со дня рождения). Differencialʹnye uravneniâ, Tome 3 (1967) no. 10, pp. 1801-1809. http://geodesic.mathdoc.fr/item/DE_1967_3_10_a18/