1. Schay G, Nagy LG (1960) Periodica Polytechn 4:45
2. Schay G (1969) In Matijevic E (ed) Surface and Colloid Science, Vol 2. Wiley, London
3. Schay G (1969) In: Everett DH (ed) Surface Area Determination. Proc Int Symp, Butterworths, London
4. Kipling JJ (1965) Adsorption from Solutions of Non-Electrolytes. Academic Press, London
5. Tóth J (1970) Acta Chem Acad Sci Hung 63:67