@article{GDZPPN001165658,
title = {Handbook Series Linear Algebra. Symmetrie Decomposition of Positive Definite Band Matrices.},
journal = {Numerische Mathematik},
volume = {7},
year = {1965},
pages = {355-361},
zbl = {0137.32806},
url = {http://dml.mathdoc.fr/item/GDZPPN001165658}
}
WILKINSON, J.H.; MARTIN, R.S. Handbook Series Linear Algebra. Symmetrie Decomposition of Positive Definite Band Matrices.. Numerische Mathematik, Tome 7 (1965) pp. 355-361. http://gdmltest.u-ga.fr/item/GDZPPN001165658/