1. Electrophoretic studies of Water Coagulation.;Pilipovich;Jour. AWWA,1958
2. Stoichiometry of the Coagulation of Color-Causing Organic Compounds With Ferric Sulphate.;Black;Jour. AWWA,1963
3. Coagujation of Organic Color With Hydrolysing Coagulants.;Hall;Jour. AWWA,1965
4. Die Huminsauren.;Oden;Kolloidchem. Beih.,1919
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