1. Glueckauf, E. (1947) L Chem. Soc. (Lond.). 1302–1347. see also (1949) Discuss. Faraday Soc. 7, 12
2. Helfferich, F. and Klein, G., (1970) Multicomponent Chromatography. Marcel Dekker, New York
3. Valentin, P. and Guiochon, G. (1976) ‘Determination of Gas-Liquid and Gas-Solid Equilibrium Isotherms by Chromatography’, J. Chromatogr. Sci. 14, 56–139.
4. Jaroniec, M. and Madey, R. (1988) Physical Adsorption on Heterogeneous Solids. Elsevier, Amsterdam
5. Rudzinski, W. and Everett, D.H. (1991) Adsorption of Gases on Heterogeneous Surfaces. Academic Press, London