中国科学院数学与系统科学研究院期刊网
SUPERCONVERGENCE OF THE NONCONFORMING DOMAIN DECOMPOSED FINITE ELEMENT METHOD WITH LAGRANGE MULTIPLIERS
Er Hui JIA
Acta Mathematicae Applicatae Sinica . 1999, (2): 204 -214 .  DOI: 10.12387/C1999039