@article{GDZPPN001177281,
title = {Optimally Scaled Matrices, Necessary and Sufficient Conditions.},
journal = {Numerische Mathematik},
volume = {39},
year = {1982},
pages = {239-246},
zbl = {0472.65038},
url = {http://dml.mathdoc.fr/item/GDZPPN001177281}
}
Shapiro, A. Optimally Scaled Matrices, Necessary and Sufficient Conditions.. Numerische Mathematik, Tome 39 (1982) pp. 239-246. http://gdmltest.u-ga.fr/item/GDZPPN001177281/