@article{COMIM_2015__23_1_a0,
     author = {Thom, Andreas},
     title = {A note on normal generation and generation of groups},
     journal = {Communications in Mathematics},
     pages = {1--11},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {2015},
     mrnumber = {3394074},
     zbl = {1362.20026},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/COMIM_2015__23_1_a0/}
}