@article{RSMUP_1967__37__91_0,
     author = {Barlotti, A.},
     title = {Sulle $2$-curve nei piani grafici},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {91--97},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {37},
     year = {1967},
     mrnumber = {212659},
     zbl = {0148.40901},
     language = {it},
     url = {http://www.numdam.org/item/RSMUP_1967__37__91_0/}
}