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@article{MS_1972__129_2_a1, author = {{\CYRV}.{\CYRN}. {\CYRG}{\cyro}{\cyrl}{\cyrsftsn}{\cyrd}{\cyrb}{\cyre}{\cyrr}{\cyrg}}, title = {{\CYRR}{\cyra}{\cyrz}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyrery}{\cyre} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrn}{\cyre}{\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyrm}{\cyre}{\cyrsh}{\cyra}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrd}{\cyrl}{\cyrya} {\cyrg}{\cyri}{\cyrp}{\cyre}{\cyrr}{\cyrb}{\cyro}{\cyrl}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrn}{\cyra} {\cyrp}{\cyrl}{\cyro}{\cyrs}{\cyrk}{\cyro}{\cyrs}{\cyrt}{\cyri}}, journal = {Matemati\v{c}eskij sbornik}, pages = {159--178}, publisher = {mathdoc}, volume = {129}, number = {2}, year = {1972}, zbl = {0232.35068}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1972__129_2_a1/} }
В.Н. Гольдберг. Разрывные решения нелинейных смешанных задач для гиперболических уравнений на плоскости. Matematičeskij sbornik, Tome 129 (1972) no. 2, pp. 159-178. http://geodesic.mathdoc.fr/item/MS_1972__129_2_a1/