1. Acoustic and Electromagnetic Equations: Integral Representations for Harmonic Problems, Vol. 144;Nédélec,2001
2. Numerical Approximation Methods for Elliptic Boundary Value Problems: Finite and Boundary Elements;Steinbach,2007
3. Theory and Practice of Finite Elements;Ern,2004
4. Numerical-asymptotic boundary integral methods in high-frequency acoustic scattering;Chandler-Wilde;Acta Numer.,2012
5. Boundary Element Methods;Sauter,2010