1. H. Askri, A. Belmecheri, B. Benrabah, A. Boudjema, K. Boumendjel, M. Daoudi, M. Drid, T. Ghalem, A.M. Docca, H. Ghandriche, et al., Geology of Algeria (Contribution from SONATRACH Exploration Division, Research and Development Centre and Petroleum Engineering and Development Division, 1993)
2. H. Craig, Isotopic variations in meteoric waters. Science 1702–1703 (1961)
3. I.B. Fridleifsson, D.H. Freeston, Geothermal energy research and development. Geothermics 175–214 (1994)
4. J.R. Gat, The isotopes of hydrogen and oxygen in precipitation, in Handbook of Environmental Isotope Geochemistry, vol. 1, ed. by P. Fritz, J.Ch.,Fontes, (1980), pp. 22–48
5. B. Houha,. Etude du fonctionnement hydrogéologique et salin d'un bassin semiaride. Rémila –Khenchela. PhD Thesis, faculty of Earth Sciences (University of Annaba, Algeria, 2007), 181 p