1. Kowal A.L., Kraśniewska D., Dziubek A.M.: Removal of organic micropollutants in water renovation. Conf.,Micropollutants of water”, Wroclaw 1978
2. Grossman A.: Usability of activated carbons in water protection processes. Zeszyty Naukowe.Polytechnic of Kraków 1975, No 4, pp. 35-49
3. Kurbiel J., Broniewska K.: Removal of organic trace impurities in physicochemical processes of water treatment. Conf. Micropollutants of Water, Wroclaw 1978
4. Spicher R.G.: Potassium Permanganate Effects on Organic Refractories from River Waters. Ph.D.thesis.Wash. Univ. St.Louis, Mo, 1963
5. Queloues aspects de l'extraction de L'identification des micropolluants des eaux;Carridenc;TSM-l'Eau,1975