@article{SM_1970_12_4_a2,
     author = {V. T. Nagrebetskii},
     title = {On the number of finite groups with a~given automorphism group},
     journal = {Sbornik. Mathematics},
     pages = {521--524},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1970_12_4_a2/}
}