%0 Journal Article %A Liu, Chein-Shan %A Chen, Wen %A Lin, Ji %D 2016 %J Computer Modeling in Engineering \& Sciences %@ 1526-1506 %V 111 %N 5 %P 421--435 %T A Homogenized Function to Recover Wave Source by Solving a Small Scale Linear System of Differencing Equations %M doi:10.3970/cmes.2016.111.421 %U http://www.techscience.com/CMES/v111n5/27329