1. Multicomponent Chromatography: Theory of Interference;Helfferich,1970
2. Percolation Processes: Theory and Applications;Rodrigues,1981
3. Chemical Engineers' Handbook;Vermeulen,1973
4. Principles of Adsorption and Adsorption Processes;Ruthven,1984
5. H.K. Rhee, in Rodrigues and Tondeur, Percolation Processes [2], pp. 285–328.