@article{RSMUP_1970__43__63_0,
     author = {Grandis, Marco},
     title = {I subquozienti nelle categorie abeliane},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {63--97},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {43},
     year = {1970},
     mrnumber = {276299},
     zbl = {0319.18007},
     language = {it},
     url = {http://www.numdam.org/item/RSMUP_1970__43__63_0/}
}