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@article{MS_1991__182_12_a7, author = {{\CYRA}.{\CYRO}. {\CYRI}{\cyrv}{\cyra}{\cyrn}{\cyro}{\cyrv} and {\CYRA}.{\CYRA}. {\CYRT}{\cyru}{\cyrzh}{\cyri}{\cyrl}{\cyri}{\cyrn}}, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {{\CYRSH}{\cyrt}{\cyre}{\cyrishrt}{\cyrn}{\cyre}{\cyrr}{\cyra}} {\cyrn}{\cyra} {\cyrp}{\cyrl}{\cyro}{\cyrs}{\cyrk}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyri}{\cyrl}{\cyri} {\cyrp}{\cyrl}{\cyro}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrm}{\cyri}{\cyrn}{\cyri}{\cyrm}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrs}{\cyre}{\cyrt}{\cyri}}, journal = {Matemati\v{c}eskij sbornik}, pages = {1813--1844}, publisher = {mathdoc}, volume = {182}, number = {12}, year = {1991}, zbl = {0751.05029}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1991__182_12_a7/} }
А.О. Иванов; А.А. Тужилин. Задача Штейнера на плоскости или плоские минимальные сети. Matematičeskij sbornik, Tome 182 (1991) no. 12, pp. 1813-1844. http://geodesic.mathdoc.fr/item/MS_1991__182_12_a7/