%0 Journal Article %A Zemke, Jens-Peter M. %T Variants of IDR with partial orthonormalization %J Electronic transactions on numerical analysis %D 2017 %P 245-272 %V 46 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2017__46__a1/ %G en %F ETNA_2017__46__a1