%0 Journal Article %A Abid Mahboob %A Lijun Huo %A Jinghua Lu %T On semi cover-avoiding or $S$-quasinormally embedded subgroups of finite groups %J Problemy fiziki, matematiki i tehniki %D 2014 %P 57-62 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PFMT_2014_1_a9/ %G en %F PFMT_2014_1_a9