1. Solving the Biharmonic Equation as Coupled Finite Difference Equations;Ehrlich;SIAM J. Num. Anal.,1971
2. Solving the Biharmonic Equation in a Square: A Direct vs a Semi-direct Method;Ehrlich;APL/JHU, TG-1191,1972
3. Numerical Solutions for Fluid Flow in Rectangular Cavities;Zabransky,1968
4. A General Couples Equation Approach for Solving the Biharmonic Boundary Value Problem;McLaurin,1971
5. Marching vs Non-Marching for a Periodic Incompressible Viscous Flow Problem;Ehrlich;JHU/RAM RN-8,1972