1. Kriging of water levels in the Souss Aquifer, Morocco;Abourifrassi;Mathematical Geology,1983
2. Optimal Filtering;Anderson,1979
3. Estimation of aquifer parameters under steady-state and transient conditions. I. Background and Statistical framework;Carrera;Wat. Resour. Res.,1986
4. Computational aspects of the inverse problem;Carrera;Computational Methods in Wat. Resour.,1990
5. Analyse fonctionnelle et identification de coefficients répartis dans les equations aux derivees partielles;Chavent,1971