@article{10_1017_S0017089504001703,
     author = {BRUNO, BRUNELLA and NAPOLITANI, FRANCO},
     title = {A {NOTE} {ON} {NILPOTENT-BY-\v{C}ERNIKOV} {GROUPS}},
     journal = {Glasgow mathematical journal},
     pages = {211--215},
     year = {2004},
     volume = {46},
     number = {2},
     doi = {10.1017/S0017089504001703},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089504001703/}
}