1. Computation of combined refraction-diffraction;Berkhoff,1972
2. Mathematical models for simple harmonic linear water waves;Berkhoff;Report on Mathematical Investigation, Delft Hydraulics Laboratory, Report W 154-IV,1976
3. Refraction and diffraction of water waves; wave deformation by a shoal, comparison between computations and measurements;Berkhoff;Report on Mathematical Investigation, Delft Hydraulics Laboratory, Report W 154 part III,1982
4. Verification of numerical wave propagation models for simple harmonic water waves;Berkhoff;Coastal Eng.,1982
5. Diffraction and refraction of surface waves using finite and infinite elements;Bettess;Int. Numer. Methods Eng.,1977