Discussion on 'ISRM suggested method for determining the Shore hardness value for rock' by R. Altindag, A. Guney, International Journal of Rock Mechanics and Mining Sciences, 2006; 43 : 19-22
Goktan R. M.
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, cilt.43, sa.6, ss.996-997, 2006 (SCI-Expanded)