%0 Journal Article %A M.W. Berry %A M.T. Heath %A I. Kaneko %A ... %T An Algorithm to Compute a Sparse Basis of the Null Space. %J Numerische Mathematik %D 1985 %P 483-504 %V 47 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1985__47_133047/ %F NUMA_1985__47_133047