1. Studies on anorthite-diopside50-hedenbergite50 at high pressure and temperatures;Akella;Amer. J. Sci.,1971
2. Melting of gold, silver, and copper — proposal for a new high-pressure calibration scale;Akella;J. Geophys. Res.,1971
3. Verification of the stability of the modified spinel by means of high-pressure and high-temperature X-ray analysis (extended abstract);Akimoto;International Conference on Kimberlites,1973
4. High pressure transformations in MnSiO3;Akimoto;Amer. Mineral.,1972
5. The stability of amphiboles in basalts and andesires at high pressures (abstract);Allen;Geol. Soc. Amer. Abstr. Programs,1971