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@article{MI_1966__1_1_188825, author = {{\CYRM}.{\CYRG}. {\CYRK}{\cyrr}{\cyre}{\cyrishrt}{\cyrn} and {\CYRYU}.{\CYRL}. {\CYRSH}{\cyrm}{\cyru}{\cyrl}{\cyrsftsn}{\cyrya}{\cyrn}}, title = {{\CYRO} {\cyrp}{\cyrl}{\cyryu}{\cyrs}-{\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyra}{\cyrh} {\cyrv} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyre} {\cyrs} {\cyri}{\cyrn}{\cyrd}{\cyre}{\cyrf}{\cyri}{\cyrn}{\cyri}{\cyrt}{\cyrn}{\cyro}{\cyrishrt} {\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrk}{\cyro}{\cyrishrt}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {131--161}, publisher = {mathdoc}, volume = {1}, number = {1}, year = {1966}, zbl = {0201.16802}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1966__1_1_188825/} }
М.Г. Крейн; Ю.Л. Шмульян. О плюс-операторах в пространстве с индефинитной метрикой. Matematičeskie issledovaniâ, Tome 1 (1966) no. 1, pp. 131-161. http://geodesic.mathdoc.fr/item/MI_1966__1_1_188825/