1. ANDRA, Couplex test cases, 2001. .
2. J.B. Apoung-Kamga, Eléments finis discontinus et zoom numérique. Thèse, université Paris VI, December 2006. .
3. The Couplex test cases: nuclear waste disposal simulation;Bourgeat;Comput. Geosci.,2004
4. J.B. Apoung-Kamga, O. Pironneau, A numerical quadrature for the Schwarz–Chimera method, in: D. Keyes (Ed.), Proceedings of the Domain Decomposition Conference, New York, January 2005.
5. Bounds for the fundamental solution of a parabolic equation;Aronson;Bull. AMS,1967