@article{ETNA_2001__12__a7,
     author = {Castel, Jes\'us M. and Migall\'on, Violeta and Penad\'es, Jos\'e},
     title = {On parallel two-stage methods for {Hermitian} positive definite matrices with applications to preconditioning},
     journal = {Electronic transactions on numerical analysis},
     pages = {88--112},
     publisher = {mathdoc},
     volume = {12},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2001__12__a7/}
}