Bibtex de la publication

@Article{ ArDuNoRu1992.1,
author = {Arioli, Mario and Duff, Iain and Noailles, Joseph and Ruiz, Daniel},
title = "{A block projection method for sparse matrices}",
journal = {SIAM Journal on Scientific and Statistical Computing},
year = {1992},
volume = {13},
pages = {47--70}
}