1. “An Investigation of Laws Governing the Spouting of Coarse Particles,”;Becker;Chem. Eng. Sci,1961
2. “Data and Models for Flow Distribution and Pressure Drop in Spouted Beds,”;Epstein;Can. J. Chem. Eng,1978
3. “Fluid Flow Through Packed Columns,”;Ergun;Chem. Eng. Prog.,1952
4. Grbavčić, Ž. B., “Fluidno-Mehanicke Karacteristike Fontanskog Sloja,” M. Sc. thesis, Belgrade University, Yugoslavia, (1975) (in Serbo-Croat).
5. “Fluid Flow Pattern, Minimum Spouting Velocity and Pressure Drop in Spouted Beds,”;Grbavčić, Ž;Can. J. Chem. Eng,1976