1. Antunes S. and M. Installe (1981). The use of phase plane analysis in the modelling of a biomethanization process. Proc. 8th IFAC World Cong., Kyoto, 22, pp 165–170.
2. Bastin G. and D. Dochain (1985). Adaptive estimation of microbial growth rates. 7th IFAC Symp. on Identification. York,U-K, 3–7 July
3. Dekkers R.M. (1983). State estimation of fedbatch baker's yeast fermentation. in Mod. and Cont. of Bioteh. Proc. (ed. Halme). Pergamon, pp 201–212.
4. Adaptive identification and control algorithms for non linear bacterial growth systems;Dochain;Automatica,1984
5. Stability and convergence analysis of a continuous time adaptive control aigorithm for fermentation processes;Dochain,1984