@article{RSMUP_1957__27__48_0,
     author = {Boccioni, Domenico},
     title = {$\mathfrak {a}$-modulo supplementare di un $S$-semigruppo commutativo},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {48--59},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {27},
     year = {1957},
     mrnumber = {91282},
     zbl = {0092.03004},
     language = {it},
     url = {http://archive.numdam.org/item/RSMUP_1957__27__48_0/}
}