1. Decomposition of High Oxides of Chromium Under Various Pressures of Oxygen;Kubota;J. Amer. Ceram. Soc.,1961
2. Phase Diagram of Cr-O System at High Pressures of Oxygen and Some Properties of Compounds CrO2+ε;Goto;Funtai Oyobi Funmatsuyakin,1962
3. Controlled pO2 Including High Oxygen Pressure Studies in Several Transition Metal-Oxygen Systems;Roy;Bull. Soc. Claim. Fr.
4. Phase Relation Between CrO2 and Cr2O3 by Decomposition of CrO3 Under High Oxygen Pressure-Preliminary Report;Somiya;Bull. Tokyo Inst. Technol.,1965
5. Formation of Chromium Oxides in the Cr2O3-CrO3 Region at Elevated Pressure up to 4 Kilobars;Wilhelmi;Acta Chem. Scand.,1968