@article{AL_1976_15_1_a2,
     author = {V. A. Belonogov},
     title = {Normal complements and conjugacy of involutions in a finite group},
     journal = {Algebra i logika},
     pages = {22--38},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1976_15_1_a2/}
}