@article{GDZPPN001173332,
title = {Decomposition of a Symmetric Matrix (Handbook Series Linear Algebra).},
journal = {Numerische Mathematik},
volume = {26},
year = {1976},
pages = {95-110},
zbl = {0342.65026},
url = {http://dml.mathdoc.fr/item/GDZPPN001173332}
}
Bunch, J.R.; Kaufman, L.; Parlett, B.N. Decomposition of a Symmetric Matrix (Handbook Series Linear Algebra).. Numerische Mathematik, Tome 26 (1976) pp. 95-110. http://gdmltest.u-ga.fr/item/GDZPPN001173332/