%0 Journal Article %A V. G. Safonov %T On multiply local formations with systems of normally hereditary subformations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1996 %P 64-70 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1996_8_a8/ %G ru %F IVM_1996_8_a8