1. Zeolite Molecular Sieves. Structure, Chemistry and Use;Breck,1974
2. Handbook of Molecular Sieves;Szostak,1992
3. Atlas of Zeolite Framework Types;Baerlocher,2001
4. C. Baerlocher, 2005. Available from: .
5. Enumeration of periodic tetrahedral frameworks. II. Polynodal graphs