1. Order-disorder experiments on orthopyroxenes;Anovitz;Am. Mineral.,1988
2. Rate of cation ordering in orthopyroxenes;Besancon;Am. Mineral.,1981
3. Statistically most probable stoichiometric formulae;Dollase;Am. Mineralogist,1984
4. Finger L. W. and Prince E. (1975) A system of FORTRAN IV computer programs for crystal structural computations. NBS Tech Note,854.
5. Ganguly J. (1982) Mg–Fe order-disorder in ferromagnesian silicates: II. Thermodynamics, kinetics and geological applications. (ed.) S. K. Saxena, In: Advances in Physical Geochemistry 2 58–99 Springer-Verlag, New York.