TY - JOUR AU - Kim, Sang Dong TI - Piecewise bilinear preconditioning of high-order finite element method JO - Electronic transactions on numerical analysis PY - 2007 SP - 228 EP - 242 VL - 26 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ETNA_2007__26__a13/ LA - en ID - ETNA_2007__26__a13 ER -