Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1967__115_2_a0, author = {{\CYRM}.{\CYRS}. {\CYRA}{\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyri}{\cyrch}}, title = {{\CYRK} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyrn}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrd}{\cyrl}{\cyrya} {\cyrs}{\cyri}{\cyrm}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrz}{\cyru}{\cyre}{\cyrm}{\cyrery}{\cyrh} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm} 1-{\cyrg}{\cyro} {\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyrk}{\cyra}}, journal = {Matemati\v{c}eskij sbornik}, pages = {161--197}, publisher = {mathdoc}, volume = {115}, number = {2}, year = {1967}, zbl = {0162.40802}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1967__115_2_a0/} }
М.С. Агранович. К теории граничных задач для симметризуемых систем 1-го порядка. Matematičeskij sbornik, Tome 115 (1967) no. 2, pp. 161-197. http://geodesic.mathdoc.fr/item/MS_1967__115_2_a0/