1. Standard method of test for compressive strength of rock core specimens;D-2938-79,1980
2. New laboratory methods of studying the mechanical properties of rocks;Bernaix;IYRM&MS,1969
3. Some new measurements of linear compressibility of rocks;Brace;J. Geophys. Res.,1965
4. Some detailed stressstrain curves for rock;Cook;J. Geophys. Res.,1965
5. Engineering classification index properties of intact rock;Decre,1966