@article{DM_2001_13_3_a8,
     author = {V. A. Vedernikov and M. M. Sorokina},
     title = {$\Omega$-foliated formations and {Fitting} classes of finite groups},
     journal = {Diskretnaya Matematika},
     pages = {125--144},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2001_13_3_a8/}
}