1. The storage and recovery of particulate solids;Richards;Inst. Chem. Engrs.,1966
2. The segregation of granules in a vibrated bed;Williams;Powder Technol.,1967
3. The flow of granular material down chutes;Ridgway;Chem. Proc. Eng.,1970
4. Diffusional mixing in an ideal system;Hogg;Chem. Eng. Sci.,1966
5. Role of surface diffusion as a mixing mechanism in a barrel-mixer;Kaye;Ind. Chemist,1964