Improved non-singular local boundary integral equation method
付东杰;陈海波;张培强
Improved non-singular local boundary integral equation method
FU Dong-jie;CHEN Hai-bo;ZHANG Pei-qiang
Applied Mathematics and Mechanics (English Edition) . 2007, (8): 1093 -1099 .  DOI: 10.1007/s10483-007-0811-z