@article{MZ_1959__71_169826,
     author = {Olga Taussky},
     title = {A weak property {L} for pairs of matrices.},
     journal = {Mathematische Zeitschrift},
     pages = {463--465},
     publisher = {mathdoc},
     volume = {71},
     year = {1959},
     zbl = {0088.25202},
     url = {http://geodesic.mathdoc.fr/item/MZ_1959__71_169826/}
}