Bibtex de la publication

@Article{ DaDéGo1999.1,
author = {Daydé, Michel and Décamps, Jérome and Gould, N.I.M.},
title = "{Subspace-by-Subspace Preconditioners for Structured LinearSystems}",
journal = {Numerical Linear Algebra with Applications},
year = {1999},
volume = {6},
pages = {213--234}
}