 Heard, H. C. Transition from brittle fracture to ductile flow in Solnhofen limestone as a function of temperature, confining pressure, and interstitial fluid pressure. In Rock deformation eds Griggs, D. Handin, J. 193226 Geology Society of America Memoirs, 1960. Chapter Google Scholar Mogi, K. Pressure dependence of rock strength and transition from brittle fracture ... Brittle-ductile transition stress of different rock types and its... 