1. The failure of rock;Cook;Int. J. Rock Mech. Min. Sci.,1965
2. A note on rockbursts considered as a problem of stability;Cook;J. South Afr. Int. Min. and Metallurgy,1965
3. Mechanism of brittle fracture of rocks. Parts I, II and III;Bieniawski;Int. J. Rock Mech. Min. Sci.,1967
4. Detailed analysis of rock failure in laboratory compression tests;Wawersik,1968
5. A study of brittle rock fracture in laboratory compression experiments;Wawersik;Int. J. Rock Mech. Min. Sci.,1970