References
- Solid Acids and Bases K. Tanabe
- The Donor-Acceptor Approach to Molecular Interactions V. Gutmann
- J. Actes du Deuxieme Congres International de Catalyse W. M. H. Sachtler;J. Fahrenfort
- J. Am. Chem. Soc. v.87 R. S. Drago;B. B. Wayland
- Vacuum v.12 P. A. Redhead
- Advan. Catal. v.17 R. J. Cvetanovic;Y. Amenomiya
- Introduction to the Principles of Heterogeneous Catalysis J. M. Thomas;W. J. Thomas