1. Towards optimization of methods for solving boundary value problems in the presence of a boundary layer;Bakhvalov;Zh. Vychisl. Mat. i Mat. Fiz.,1969
2. Über einige Abbildungsaufgaben;Schwarz;J. Reine Angew. Math.,1869
3. Domain decomposition technique for singularly perturbed problems and its parallel implementation;Boglaev,1991
4. On the Schwarz alternating method, I;Lions,1988
5. On the Schwarz alternating method, II;Lions,1990