1. High pressure transformations of transition metal difluorides;Austin;J. Phys. Chem. Solids,1969
2. Elasticity and constitution of the earth's interior;Birch;J. Geophys. Res.,1952
3. Remark;Bernai;Observatory,1936
4. Polymorphic transitions and geological phenomena;Bridgman;Am. J. Sci.,1945
5. Some implications for geophysics of high-pressure phenomena;Bridgman;Bull. Geol. Soc. Amer.,1951