1. R.G. McQueen and S.P. Marsh, unpublished data (1965).
2. New data on the compressibility of oxides and fluorides and the theory of homogeneous composition of the earth;Simakov;Dokl. Akad. Nauk S.S.S.R.,1973
3. Shock-wave compression and X-ray studies of titanium dioxide;McQueen;Science,1967
4. Polymorphic behavior of titania under dynamic loading;Linde;J. Chem. Phys.,1969
5. High-density forms of fluorite and rutile;Al'tshuler;Sov. Phys. Solid State,1973