1. Argyris, J.H., Mareczek, G.: Finite element analysis of slow incompressible viscous fluid motion. Ing.43, 92?109 (1974)
2. Baker, A.J.: Finite element solution algorithm for viscous incompressible fluid dynamics. Internat. J. Numer. Methods Engrg.6, 89?101 (1973)
3. Bercovier, M., Pironneau, O.: Comptes rendus.285, série A, 1085 (1977)
4. Brebbia, C.A., Smith, S.L.: Finite element solution of Navier-Stokes equations for transient two-dimensional incompressible flow. J. Computational Phys.17, 235?245 (1975)
5. Brezzi, F.: On the existence, uniqueness and approximation of saddle-point problems arising from Lagrangian multipliers. RAIRO8-R2, 129?151 (1974)