%0 Journal Article %A Qian, Z.Y. %A Han, Z.D. %A Ufimtsev, P. %A Atluri, S.N. %D 2004 %J Computer Modeling in Engineering \& Sciences %@ 1526-1506 %V 6 %N 2 %P 133--144 %T Non-Hyper-Singular Boundary Integral Equations for Acoustic Problems, Implemented by the Collocation-Based Boundary Element Method %M doi:10.3970/cmes.2004.006.133 %U http://www.techscience.com/CMES/v6n2/29697