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@article{MS_1954__76_2_a1, author = {{\CYRE}.{\CYRE}. {\CYRV}{\cyri}{\cyrk}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyro}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrp}{\cyro}{\cyrn}{\cyrya}{\cyrt}{\cyri}{\cyrya} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrk}{\cyrr}{\cyri}{\cyrv}{\cyrery}{\cyrh} {\cyrd}{\cyrl}{\cyrya} {\cyrr}{\cyra}{\cyrz}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrp}{\cyro}{\cyrl}{\cyrya} {\cyrn}{\cyra}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyrishrt}}, journal = {Matemati\v{c}eskij sbornik}, pages = {213--248}, publisher = {mathdoc}, volume = {76}, number = {2}, year = {1954}, zbl = {0058.31001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1954__76_2_a1/} }
Е.Е. Викторовский. Об одном обобщении понятия интегральных кривых для разрывного поля направлений. Matematičeskij sbornik, Tome 76 (1954) no. 2, pp. 213-248. http://geodesic.mathdoc.fr/item/MS_1954__76_2_a1/