@article{CM_1967__18_1-2_155_0,
     author = {Rajagopalan, M. and Rotman, J. J.},
     title = {Monogenic groups},
     journal = {Compositio Mathematica},
     pages = {155--161},
     publisher = {P. Noordhoff N. V., Groningen},
     volume = {18},
     number = {1-2},
     year = {1967},
     mrnumber = {220831},
     zbl = {0241.22012},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1967__18_1-2_155_0/}
}