1. Dynamic modeling and control strategies for the activated sludge process;Busby;J. WPCF,1975
2. The activated sludge process. Part 1. A general model for the activated sludge process;Dold;Prog. Water Technol.,1980
3. Predicting the dynamics of oxygen utilization in the activated sludge process;Clifft;J. WPCF,1981
4. A general model for single sludge wastewater treatment systems;Henze;Water Res.,1987
5. Dynamic modeling of wastewater treatment processes;Lessard;Environ. Sci. Technol.,1991