@ARTICLE{Wand+ChenETAL-Combmethfundsolu:12,
author = {Wand, F. and Chen, W. and Ling, L.},
title = {Combinations of the method of fundamental solutions for general inverse source identification problems},
year = {2012},
journal = {Appl. Math. Compt.},
fjournal = {Applied Mathematics and Computation},
volume = {219},
number = {3},
pages = {1173-1182},
doi = {10.1016/j.amc.2012.07.027}
}