%0 Journal Article %A Min Chen %A Roger Temam %T Incremental unknowns for solving partial differential equations. %J Numerische Mathematik %D 1991 %P 255-272 %V 59 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133548/ %F NUMA_1991__59_8_133548