@article{CMUC_2011__52_1_a1,
     author = {Li, Changwen},
     title = {On weakly $s$-permutably embedded subgroups},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {21--29},
     publisher = {mathdoc},
     volume = {52},
     number = {1},
     year = {2011},
     mrnumber = {2828373},
     zbl = {1222.20014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2011__52_1_a1/}
}