1. Aerodynamic properties of grain/straw materials;Gorial;Journal of Agricultural Engineering Research,1990
2. Pneumatic separation of grain and straw mixtures;Uhl;Transactions of the American Society of Agricultural Engineers,1966
3. MacAuly J. T., Lee J. H. A. Grain separation on oscillating combine sieves as affected by material enterance conditions. Transaction of the ASAE 1968, Paper No. 68-608, Winter meeting of American Society of Agricultural Engineers, Chicago, Illinois
4. Aerodynamic separation in a combine shoe;Rumble;Transactions of the American Society of Agricultural Engineers,1970
5. Aerodynamic separation of straw and chaff in a dispersed stream;Misner;Canadian Agricultural Engineering,1973