@article{1102945117,
author = {Uhlig, Frank},
title = {The number of vectors jointly annihilated by two real quadratic forms determines the inertia of matrices in the associated pencil.},
journal = {Pacific J. Math.},
volume = {49},
number = {2},
year = {1973},
pages = { 537-542},
language = {en},
url = {http://dml.mathdoc.fr/item/1102945117}
}
Uhlig, Frank. The number of vectors jointly annihilated by two real quadratic forms determines the inertia of matrices in the associated pencil.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 537-542. http://gdmltest.u-ga.fr/item/1102945117/