@article{AL_1980_19_5_a2,
     author = {V. I. Zenkov},
     title = {Finite groups with given centralizer of a central involution},
     journal = {Algebra i logika},
     pages = {566--581},
     publisher = {mathdoc},
     volume = {19},
     number = {5},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1980_19_5_a2/}
}