1. Dynamic modelling and simulation of the anaerobic digestion process;Andrews;Adv. Chem. Ser.,1971
2. Chalon, A., G. Bastin, and M. Installé (1982). Identification of a bio-methanization process: A case study. Sixth I. F. A. C. Symposium on Identification and system parameter estimation, Washington, pp 334–338. De Boor, C. A pratical guide to splines.
3. Sur la modélisation de l'épuration des eaux usées;Laurent;C. R. Académie des sci., Paris,1979
4. Analytical methods in bacterial kinetics;Lawrence,1967
5. Recherches sur la croissance des cultures bactériennes;Monod,1942