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@article{MS_1977__146_4_a2, author = {{\CYRA}.{\CYRA}. {\CYRB}{\cyro}{\cyrr}{\cyri}{\cyrs}{\cyre}{\cyrn}{\cyrk}{\cyro}}, title = {{\CYRP}{\cyro}{\cyrl}{\cyrn}{\cyrery}{\cyre} $l$-{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyrp}{\cyro}{\cyrv}{\cyre}{\cyrr}{\cyrh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrn}{\cyre}{\cyrp}{\cyro}{\cyrl}{\cyro}{\cyrzh}{\cyri}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt} {\cyrv}{\cyrn}{\cyre}{\cyrsh}{\cyrn}{\cyre}{\cyrishrt} {\cyrk}{\cyrr}{\cyri}{\cyrv}{\cyri}{\cyrz}{\cyrn}{\cyrery} {\cyrv} {\cyrr}{\cyri}{\cyrm}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyro}{\cyrm} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyre}}, journal = {Matemati\v{c}eskij sbornik}, pages = {559--576}, publisher = {mathdoc}, volume = {146}, number = {4}, year = {1977}, zbl = {0372.53029}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1977__146_4_a2/} }
А.А. Борисенко. Полные $l$-мерные поверхности неположительной внешней кривизны в римановом пространстве. Matematičeskij sbornik, Tome 146 (1977) no. 4, pp. 559-576. http://geodesic.mathdoc.fr/item/MS_1977__146_4_a2/