1. Investigation into the mixing in fluidized beds;Borlai,1967
2. Particle speed distribution in a fluidized system;Carlos;Chem. Eng. Sci.,1967
3. Particle flow patterns in a fluidized bed;Marschek;Am. Inst. Chem. Engrs. J.,1965
4. The piezo-electric method of studying the structure of a suspended layer;Gorshtein;Khim. Khim. Tekh.,1964
5. Direct measurement of the kinetic energy of particles and their frequency of collision against a wall in a liquid-solids fluidised bed;Bordet;Tripartite Chem. Eng. Conf., Montreal,1969