%0 Journal Article %A I. M. Dergacheva %A I. P. Shabalina %A E. A. Zadorozhnyuk %T A criterion for a finite group to belong a saturated formation %J Problemy fiziki, matematiki i tehniki %D 2017 %P 46-49 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PFMT_2017_2_a7/ %G en %F PFMT_2017_2_a7