@article{PFMT_2015_2_a4,
     author = {R. V. Borodich and M. V. Selkin and E. N. Borodich},
     title = {On $\mathfrak{J}$-accessible subgroups in groups with operators},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {33--39},
     publisher = {mathdoc},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2015_2_a4/}
}