@article{AL_2015_54_3_a2,
     author = {B. Li and T. Foguel},
     title = {On $\Pi$-property and $\Pi$-normality of subgroups of finite {groups.~II}},
     journal = {Algebra i logika},
     pages = {326--350},
     publisher = {mathdoc},
     volume = {54},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2015_54_3_a2/}
}