1. Extended application of ADI iteration model-problem theory;Wachspress;J. SIAM,1963
2. Iterative Solution of Elliptic Systems;Wachspress,1966
3. Solution of Lyapunov Equations by ADI Iteration;Lu;Computers Math. Applic.,1991
4. The ADI Minimax Problem for Complex Spectra;Wachspress,1990
5. Two-variable ADI iteration with complex spectra;Wachspress,1992