Anderson M.P., Ward D.S., Lappala E. G. and T.A. Prickett. 1992. Computer models for subsurface hydrology. Handbook of Hydrology, Maidment D.R. (Ed). McGraw-Hill, New York.
Cline N. M. 1983. Water supply in Orange County. Operation of Complex Water Systems, Guggino E., Rossi G. and Hendricks D (Eds) NATO ASI Series E n.58. Martinus Nijhoff Publishers, Boston.
De Marsily G. 1986. Quantitative hydrogeology. Academic Press Publisher, New York.
De Vries J.J. and T.V. Hromadka. 1992. Computer models for surface water. Handbook of Hydrology, Maidment D.R. (Ed). McGraw-Hill, New York.
De Wrachien D. 1976. Hydrological maps: automation contouring and reliability. Proceedings of the 14th International Automation and Instrumentation Conference, Milan.
Dodson R.D. 1992. Advances in hydrology computation. Handbook of Hydrology, Maidment D.R. (Ed). McGraw-Hill, New York.
Dorcey T. 1992. Advances in hydrology computation. Principles for water resources management in Canada. Towards a new consensus. Water News, Technical Bureau Supplement, Canadian Water Resources Association Newsletter
D’Souza G. and Barret E.C. 1988. A comparative study of candidate techniques for U.S. heavy rainfall monitoring operations using meteorological satellite data. Report of the US Department of Commerce, Bristol.
Duckstein L. and E. Parent. 1994. System engineering of natural resources under changing physical conditions. A framework for reliability and risk. In Natural Resource Management. Duckstein and Parent (Eds), Kluwer Publisher, Dordrecht