@article{CHEB_2021_22_3_a14,
     author = {M. M. Sorokina and A. A. Gorepekina},
     title = {$\bar \omega$-fibered formations of finite groups},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {232--244},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2021_22_3_a14/}
}