@article{ARM_1976__12_1_a5,
     author = {Abian, Alexander},
     title = {Solvability of infinite systems of linear equations},
     journal = {Archivum mathematicum},
     pages = {43--44},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1976},
     mrnumber = {0424845},
     zbl = {0351.15004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1976__12_1_a5/}
}