@article{RSMUP_1996__96__121_0,
     author = {Casolo, Carlo and Dolfi, Silvio},
     title = {Conjugacy class lengths of metanilpotent groups},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {121--130},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {96},
     year = {1996},
     mrnumber = {1438293},
     zbl = {0879.20011},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_1996__96__121_0/}
}