@article{NUMA_1972__19_132142,
     author = {J.H. Wilkinson},
     title = {Note on {Matrices} with a {Very} {Ill-Conditioned} {Eigenproblem.}},
     journal = {Numerische Mathematik},
     pages = {176--178},
     publisher = {mathdoc},
     volume = {19},
     year = {1972},
     zbl = {0252.65027},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1972__19_132142/}
}