1. The evaluation of rock brittleness concept on rotary blast hole drills;Altindag;J. South African Inst. Min. Metall.,2002
2. The correlation of specific energy with rock brittleness concept on rock cutting;Altindag;J. South African Inst. Min. Metall.,2003
3. Fuzzy model for the prediction of unconfined compressive strength of rock samples;Alvarez Grima;Int. J. Rock Mech. Min. Sci.,1999
4. Standard Practice for Preparing Rock Core Specimens and Determining Dimension and Shape Tolerances;ASTM,1995
5. Standard Test Method for Unconfined Compressive Strength of Intact Rock Core Specimens;ASTM,1995