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@article{MS_1984__163_3_a1, author = {{\CYRV}.{\CYRG}. {\CYRT}{\cyru}{\cyrr}{\cyra}{\cyre}{\cyrv} and {\CYRO}.{\CYRYA}. {\CYRV}{\cyri}{\cyrr}{\cyro}}, title = {{\CYRP}{\cyre}{\cyrr}{\cyre}{\cyrs}{\cyre}{\cyrch}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrp}{\cyre}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn} {\cyrv} {\cyrd}{\cyrv}{\cyru}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyri}{\cyrya}{\cyrh}. {II.} {{\CYRS}{\cyrv}{\cyro}{\cyrb}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyre}} {\cyrp}{\cyre}{\cyrt}{\cyrl}{\cyri}}, journal = {Matemati\v{c}eskij sbornik}, pages = {359--369}, publisher = {mathdoc}, volume = {163}, number = {3}, year = {1984}, zbl = {0543.57007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1984__163_3_a1/} }
В.Г. Тураев; О.Я. Виро. Пересечения петель в двумерных многообразиях. II. Свободные петли. Matematičeskij sbornik, Tome 163 (1984) no. 3, pp. 359-369. http://geodesic.mathdoc.fr/item/MS_1984__163_3_a1/