Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1977_13_1_a27, author = {A. V. Bitsadze}, title = {{\CYRO}{\cyrb}{\cyrhrdsn}{\cyre}{\cyrd}{\cyri}{\cyrn}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrishrt} {\cyrs}{\cyre}{\cyrm}{\cyri}{\cyrn}{\cyra}{\cyrr} {\cyrp}{\cyro} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrm} {\cyrs}{\cyrm}{\cyre}{\cyrsh}{\cyra}{\cyrn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrt}{\cyri}{\cyrp}{\cyra} {\cyri} {\cyrr}{\cyro}{\cyrd}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrm} {\cyrp}{\cyrr}{\cyro}{\cyrb}{\cyrl}{\cyre}{\cyrm}{\cyra}{\cyrm}}, journal = {Differencialʹnye uravneni\^a}, pages = {185}, publisher = {mathdoc}, volume = {13}, number = {1}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_1_a27/} }
A. V. Bitsadze. Объединенный семинар по уравнениям смешанного типа и родственным проблемам. Differencialʹnye uravneniâ, Tome 13 (1977) no. 1. http://geodesic.mathdoc.fr/item/DE_1977_13_1_a27/