@article{GDZPPN002040271,
title = {Definitezable hermitian matrix pencils.},
journal = {Aequationes mathematicae},
volume = {45},
year = {1993},
pages = {44-55},
zbl = {0789.15009},
url = {http://dml.mathdoc.fr/item/GDZPPN002040271}
}
Ye, Qiang; Lancaster, P. Definitezable hermitian matrix pencils.. Aequationes mathematicae, Tome 45 (1993) pp. 44-55. http://gdmltest.u-ga.fr/item/GDZPPN002040271/