1. Standard test method for shear testing of bulk solids using the Jenike shear cell;ASTM D6128,2000
2. Standard shear test method for bulk solids using the Schulze ring shear tester;ASTM D6773,2002
3. Standard test method for shear testing of bulk solids using the Jenike shear cell;ASTM D6128,2006
4. Practical evaluation of the Johanson Hang-up Indicizer;Bell;Bulk Solids Handling,1994
5. Brookfield powder flow tester—Results of round robin tests with CRM-116 limestone powder;Berry;Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering,2015