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@article{MI_1972__7_3_189169, author = {{\CYRG}.{\CYRB}. {\CYRB}{\cyre}{\cyrl}{\cyrya}{\cyrv}{\cyrs}{\cyrk}{\cyra}{\cyrya} and {\CYRA}.{\CYRM}. {\CYRCH}{\cyre}{\cyrb}{\cyra}{\cyrn}}, title = {{\CYRO} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrs}{\cyri}{\cyrm}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyra}{\cyrh} {{\CYRS}{\cyrt}{\cyre}{\cyrishrt}{\cyrn}{\cyra}}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {231--237}, publisher = {mathdoc}, volume = {7}, number = {3}, year = {1972}, zbl = {0284.20071}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1972__7_3_189169/} }
Г.Б. Белявская; А.М. Чебан. О полусимметрических квазигруппах Стейна. Matematičeskie issledovaniâ, Tome 7 (1972) no. 3, pp. 231-237. http://geodesic.mathdoc.fr/item/MI_1972__7_3_189169/