@article{DAN_1973_213_6_a8,
     author = {S. A. Chunikhin},
     title = {On whole-block subgroups of finite groups},
     journal = {Doklady Akademii Nauk},
     pages = {1262--1265},
     publisher = {mathdoc},
     volume = {213},
     number = {6},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_213_6_a8/}
}