1. “Studies in Surface Science and Catalysis. Vol. 39: Characterization of Porous Solids”;Unger,1988
2. “Studies in Surface Science and Catalysis. Vol. 62: Characterization of Porous Solids II”;Rodriguez-Reinoso,1991
3. “Characterization of Porous Solids”;Karnaukhov,1979
4. A.P. Karnaukhov, in Ref. 2, p. 105.
5. The Potential Theory of Adsorption of Gases and Vapors for Adsorbents with Energetically Nonuniform Surfaces.