@article{CM_1975__31_3_285_0,
     author = {Tomkinson, M. J.},
     title = {Extraspecial sections of periodic $FC$-groups},
     journal = {Compositio Mathematica},
     pages = {285--302},
     publisher = {Noordhoff International Publishing},
     volume = {31},
     number = {3},
     year = {1975},
     mrnumber = {417302},
     zbl = {0322.20019},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1975__31_3_285_0/}
}