@article{ETNA_2010__36__a5,
     author = {Smithies,  Laura},
     title = {The structured distance to nearly normal matrices},
     journal = {Electronic transactions on numerical analysis},
     year = {2010},
     volume = {36},
     zbl = {1191.65044},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2010__36__a5/}
}