TY - JOUR AU - Zhu, Qiding TI - A review of two different approaches for superconvergence analysis JO - Applications of Mathematics PY - 1998 SP - 401 EP - 411 VL - 43 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1023/A:1023220520477/ DO - 10.1023/A:1023220520477 LA - en ID - 10_1023_A_1023220520477 ER -