@article{TIMB_2013_21_1_a2,
     author = {A. F. Vasil'ev and I. N. Khalimonchik},
     title = {On subgroup lattices of subnormal type in finite groups},
     journal = {Trudy Instituta matematiki},
     pages = {25--34},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMB_2013_21_1_a2/}
}