@article{GDZPPN001167731,
title = {Pivot Size in Gaussian Elimination.},
journal = {Numerische Mathematik},
volume = {11},
year = {1968},
pages = {335-345},
zbl = {0172.18801},
url = {http://dml.mathdoc.fr/item/GDZPPN001167731}
}
CRYER, C.W. Pivot Size in Gaussian Elimination.. Numerische Mathematik, Tome 11 (1968) pp. 335-345. http://gdmltest.u-ga.fr/item/GDZPPN001167731/