@article{CHEB_2024_25_5_a17,
     author = {I. A. Tsybin and G. N. Titov},
     title = {On question about semi-modularity of lattice of subgroups of finite groups},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {254--261},
     year = {2024},
     volume = {25},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2024_25_5_a17/}
}