@article{1183507530,
author = {Williamson, John},
title = {Note on the equivalence of nonsingular pencils of Hermitian matrices},
journal = {Bull. Amer. Math. Soc.},
volume = {51},
number = {11},
year = {1945},
pages = { 894-897},
language = {en},
url = {http://dml.mathdoc.fr/item/1183507530}
}
Williamson, John. Note on the equivalence of nonsingular pencils of Hermitian matrices. Bull. Amer. Math. Soc., Tome 51 (1945) no. 11, pp. 894-897. http://gdmltest.u-ga.fr/item/1183507530/