1. Fundamentals of flocculation
2. W. Stumm (Ed.), Aquatic Surface Chemistry, John Wiley and Sons, 1987, Ch. 15.
3. Y. Argaman, W.J. Kaufman, Turbulence in Orthokinetic Flocculation, SERL Report No. 68-5, Sanitary Engineering Research Laboratory. University of California, Berkeley, 1968.
4. Turbulence and Flocculation
5. D.S. Parker, W.J. Kaufman, D. Jenkins, Characteristics of Biological Flocs in Turbulent Regimes, SERL Report No. 70-5, Sanitary Engineering Research Laboratory, University of California, Berkeley, 1970.