@article{ETNA_2005__21__a6,
     author = {Chen,  Doron and Gilbert,  John R. and Toledo,  Sivan},
     title = {Obtaining bounds on the two norm of a matrix from the splitting lemma},
     journal = {Electronic transactions on numerical analysis},
     pages = {28--46},
     year = {2005},
     volume = {21},
     zbl = {1119.15307},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2005__21__a6/}
}