中国科学院数学与系统科学研究院期刊网
A Simple and High Accurate Algorithm for Diffusion Problem in Multi-material on Large Distortion Meshes
SONG Shuhong, WANG Shuanghu
Acta Mathematicae Applicatae Sinica . 2014, (2): 367 -378 .  DOI: 10.12387/C2014034