1. C. Paton and A. Davis, Proc. Mediterranean Conf. on Renewable Energy Sources for Water Production, Santorini, 10–12 June 1996.
2. C. Fernandes, J. E. Cora and J. A. C. Araujo, Scientia Agricola, 60 (2003) 591.
3. J. M. Coulson and J. F. Richardson, Chemical Engineering, Vol. 1, Fluid Flow, Heat Transfer, Mass Transfer, 5th Ed., Butterworth Heinemann, 660 (1995) 621.
4. T. K. Sherwood and E. W. Comings, Trans. Am. Inst. Chem. Eng., 28 (1932) 88.
5. R. M. Felder and R. W. Rousseau, Elementary Principles of Chemical Processes, 2nd Ed., John Wiley & Sons, 1986.