@article{RSMUP_1991__85__55_0,
     author = {Bottaro Aruffo, Ada},
     title = {Propriet\`a della convessificazione},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {55--78},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {85},
     year = {1991},
     mrnumber = {1142533},
     zbl = {0745.49014},
     language = {it},
     url = {http://www.numdam.org/item/RSMUP_1991__85__55_0/}
}