1. Mindestdruckverlust des Anstrombodens bei Fluidatbetten;Hiby;Chem. Ingr. Tech.,1967
2. Fluid flow through granular beds;Carman;Trans. Inst. Chem. Engrs.,1937
3. The determination of the specific surface of powders. I;Carman;J. Soc. Chem. Ind. London,1938
4. Fluidisation of solid non-vesicular particles;Leva;Chem. Eng. Progr.,1948