1. Babenkov, E.D., Ochistka vody koagulyantami (Water Purification by Coagulants), Moscow, 1977.
2. Zapol’skii, A.K., Ochistka vody koagulirovaniem (Water Purification by Coagulation), Kamianets-Podilskyi, 2011.
3. Getmantsev, S.V. and Getmantsev, V.S., Combined production technology of highly effective coagulants, Vodos-nabzh. Sanit. Tekh., 2001, no. 3, pp. 8–11.
4. Zapolsky, A.K., Milner, A.A., Ryzhuk, N.P., et al., Synthesis of highly basic coagulants based on iron (III) sulfate, J. Water Chem. Technol., 1985, vol. 7, no. 6, pp. 62–66.
5. Zarechenii, V.H., Utilization of iron-containing wastes from the production of pigment titanium (II) oxide, Extended Abstract of Cand. Sci. (Eng.) Dissertation, Lviv, 2005.