1. Athans M., Falb P.L. (1969) “Optimal Control”. McGraw Hill Book Co. New York
2. Brdyś M., Swierszcz M., Ulanicki B. (1985) “Retention and flow control in water system. The Technical University of Gliwice Press, Automatica, Gliwice, Poland No. 78, pp. 125–136
3. Carpentier P. (1983) “Décomposition et Agrégation dans la Conduite Optimale d'un grand Réseau de Distribution d'Eau”. Thèse Ecole Nai. Supérieure des Mines de Paris.
4. Coułbeck B. (1977) “Optimization and Modelling Techniques in Dynamic Control of Water Distribution Systems” Ph D. Thesis University of Sheffield
5. Coulbeck B., Brdyś M., Orr C.H., Rance J.P. (1987) “A Hierarchical Approach to Optimized Control of Water Distribution Systems. Part I-Decomposition” Journal of Optimal Control, Applications and Methods