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@article{PFMT_2019_1_a4, author = {R. V. Borodich}, title = {On intersection of abnormal subgroups that don't contain a $\mathfrak{F}$-residual}, journal = {Problemy fiziki, matematiki i tehniki}, pages = {26--30}, publisher = {mathdoc}, number = {1}, year = {2019}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/PFMT_2019_1_a4/} }
R. V. Borodich. On intersection of abnormal subgroups that don't contain a $\mathfrak{F}$-residual. Problemy fiziki, matematiki i tehniki, no. 1 (2019), pp. 26-30. http://geodesic.mathdoc.fr/item/PFMT_2019_1_a4/