@article{1183524859,
author = {Carlson, David and Schneider, Hans},
title = {Inertia theorems for matrices: the semi-definite case},
journal = {Bull. Amer. Math. Soc.},
volume = {68},
number = {6},
year = {1962},
pages = { 479-483},
language = {en},
url = {http://dml.mathdoc.fr/item/1183524859}
}
Carlson, David; Schneider, Hans. Inertia theorems for matrices: the semi-definite case. Bull. Amer. Math. Soc., Tome 68 (1962) no. 6, pp. 479-483. http://gdmltest.u-ga.fr/item/1183524859/