@article{ASNSP_1971_3_25_2_249_0,
     author = {Samuelson, D. James},
     title = {On the conversion of binary algebras into semi-primal algebras},
     journal = {Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche},
     pages = {249--267},
     publisher = {Scuola normale superiore},
     volume = {Ser. 3, 25},
     number = {2},
     year = {1971},
     mrnumber = {330014},
     zbl = {0221.08008},
     language = {en},
     url = {http://archive.numdam.org/item/ASNSP_1971_3_25_2_249_0/}
}