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2. The influence of fluid flow on slope stability;Bridgwater;Powder Technol.,1975
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4. The phenomenon of pinning in an annular moving bed reactor with cross-flow of gas;Doyle;Chem. Engng Sci.,1989
5. Physical conditions in the combustion and smelting zone of a blast furance;Elliott;Trans. A.I.M.E. J. Metals,1952