@article{05850051,
title = {Generalized Schur complements of matrices and compound matrices.},
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
volume = {20},
year = {2010},
pages = {12-24},
zbl = {1207.15040},
language = {en},
url = {http://dml.mathdoc.fr/item/05850051}
}
Liu, Jianzhou; Huang, Rong. Generalized Schur complements of matrices and compound matrices.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 20 (2010) pp. 12-24. http://gdmltest.u-ga.fr/item/05850051/