1. Experimental determination of the heat content and heat capacity of grossular, andradite and pyrope (in Russian);Kiseleva;Geokhimiya,1972
2. Kittel, C., , Introduction to Solid State Physics, 3 John Wiley, New York, 1968,
3. The elastic constants of single-crystal orthopyroxene;Kumazawa;J. Geophys. Res.,1969
4. Regularities in the infrared absorption spectra of silicate minerals;Launer;Amer. Mineral.,1952
5. Lazarev, A. N., , Vibrational spectra and structure of silicates, translated from Russian Consultants Bureau, New York, 1972,