@article{RSMUP_1971__45__99_0,
     author = {Menegazzo, Federico},
     title = {Dual-Dedekind subgroups in finite groups},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {99--111},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {45},
     year = {1971},
     mrnumber = {308262},
     zbl = {0251.20038},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1971__45__99_0/}
}