@article{RSMUP_1960__30__97_0,
     author = {Trevisan, Giorgio},
     title = {A proposito di un teorema di {Petersen}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {97--100},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {30},
     year = {1960},
     mrnumber = {115159},
     zbl = {0096.38202},
     language = {it},
     url = {http://www.numdam.org/item/RSMUP_1960__30__97_0/}
}