@article{TIMM_2011_17_4_a13,
     author = {V. N. Knyagina and V. S. Monakhov},
     title = {On the permutability of maximal subgroups with {Schmidt} subgroups},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {126--133},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2011_17_4_a13/}
}