@article{10_4064_cm_19_1_89_101,
     author = {H. Hanani and E. Netanyahu and M. Reichaw},
     title = {Eigenvalues of infinite matrices},
     journal = {Colloquium Mathematicum},
     pages = {89--101},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1968},
     doi = {10.4064/cm-19-1-89-101},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-19-1-89-101/}
}