@article{BUMI_1998_8_1B_3_a10,
     author = {Cortini, Renza},
     title = {On special $p$-groups},
     journal = {Bollettino della Unione matematica italiana},
     pages = {677--689},
     publisher = {mathdoc},
     volume = {Ser. 8, 1B},
     number = {3},
     year = {1998},
     zbl = {0912.20016},
     mrnumber = {473004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1998_8_1B_3_a10/}
}