@article{1250181477,
author = {James, D.G.},
title = {Orthogonal decompositions of indefinite quadratic forms},
journal = {Rocky Mountain J. Math.},
volume = {19},
number = {4},
year = {1989},
pages = { 735-740},
language = {en},
url = {http://dml.mathdoc.fr/item/1250181477}
}
James, D.G. Orthogonal decompositions of indefinite quadratic forms. Rocky Mountain J. Math., Tome 19 (1989) no. 4, pp. 735-740. http://gdmltest.u-ga.fr/item/1250181477/