%0 Journal Article %A Gaul, André %A Schlömer, Nico %T Preconditioned recycling Krylov subspace methods for self-adjoint problems %J Electronic transactions on numerical analysis %D 2015 %P 522-547 %V 44 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2015__44__a5/ %G en %F ETNA_2015__44__a5