@article{BUMI_2000_8_3B_2_a6,
     author = {Petrich, Mario and Silva, Pedro V.},
     title = {Relationship of certain rings of infinite matrices over integers},
     journal = {Bollettino della Unione matematica italiana},
     pages = {347--365},
     publisher = {mathdoc},
     volume = {Ser. 8, 3B},
     number = {2},
     year = {2000},
     zbl = {0965.15014},
     mrnumber = {1562332},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2000_8_3B_2_a6/}
}