@article{NUMA_1986__49_133134,
     author = {King-wah Eric Chu},
     title = {Generalization of the {Bauer-Fike} {Theorem.}},
     journal = {Numerische Mathematik},
     pages = {685--691},
     publisher = {mathdoc},
     volume = {49},
     year = {1986},
     zbl = {0579.15006},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__49_133134/}
}