@article{AL_1971_10_6_a4,
     author = {S. A. Syskin},
     title = {Simple finite groups of $2$-rank $3$ with solvable involution},
     journal = {Algebra i logika},
     pages = {668--709},
     publisher = {mathdoc},
     volume = {10},
     number = {6},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1971_10_6_a4/}
}