Hannus István; Pálinkó István; Tasi Gyula; Béres Attila; Kiricsi Imre: Characteristics of Alkali Exchanged Y Zeolites, Montmorillonite, and Al-Pillared Montmorillonite, Studied by Physical and Chemical Methods.
Bulletin of the Chemical Society of Japan, 69 (5). pp. 1429-1435. ISSN 0009-2673 (1996)