@article{AL_1976_15_1_a5,
     author = {N. D. Podufalov},
     title = {The existence of strongly $p$-imbedded subgroups in finite groups},
     journal = {Algebra i logika},
     pages = {71--88},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1976_15_1_a5/}
}