1. Barrett, E. P., Joyner, L. G., and Halenda, P. H., 1951,J. Amer. Chem. Soc. 73, 373.
2. Bhatnagar, P. L., Gross, E. P., and Krook, M., 1954, A model for collision processes in gases.Phys. Rev. 94, 511?525.
3. Bonnetain, L. and Ginoux, J. L., 1982, Influence de la surface externe aux pores sur la détermination du spectre de meso-adsorption à partir des isothermes d'adsorption, in J. Rouquerol and K. S. W. Sing (eds.),Adsorption at the Gas-Solid and Liquid-Solid Interface, Elsevier, Amsterdam.
4. Bradley, R. S., 1936, Polymolecular adsorbed films,J. Chem. Soc. PartI, p. 1467, PartII, p. 1799.
5. Brunauer, S., Emmett, P. H., and Teller, E., 1938, Adsorption of gases in multimolecular layers,J. Amer. Chem. Soc. 60, 309.