@article{ADM_2017_24_1_a2,
     author = {N. N. Semko and T. V. Velychko},
     title = {On groups whose subgroups of infinite special rank are transitively normal},
     journal = {Algebra and discrete mathematics},
     pages = {34--45},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2017},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/ADM_2017_24_1_a2/}
}