@article{1077379614,
author = {Marcus, Marvin and Watkins, William},
title = {Partitioned hermitian matrices},
journal = {Duke Math. J.},
volume = {38},
number = {1},
year = {1971},
pages = { 237-249},
language = {en},
url = {http://dml.mathdoc.fr/item/1077379614}
}
Marcus, Marvin; Watkins, William. Partitioned hermitian matrices. Duke Math. J., Tome 38 (1971) no. 1, pp. 237-249. http://gdmltest.u-ga.fr/item/1077379614/