1. Adsorption;Mantell,1945
2. Transport Phenomena;Bird,1961
3. Cours De Cinétique Physique Appliqué Au Génie Chimique;Le Goff,1970
4. C. Costa, Dynamics of cyclic processes: adsorption and parametric pumping, PhD thesis FEUP, 1983.
5. R. Boaventura, Denitrification in a fluidized bed biological reactor, PhD thesis FEUP, 1986.