References
- Brophy P. G., Nash J. T. Compositional, infrared and X-ray analysis of fossil bone. Amer. Mineral. 1968; 53: 445–455
- Hoffman V., Trdlicka Z. Über ein Carbonat-Apatit (Francolith) von Kutná Hora. Acta Univ. Carolinae-Geol. 1967; 3: 195–202
- Keppler U. Carbonat-Apatit als anomaler Mischkristall. N. Jahrbuch f. Mineral. 1969; 8: 343–349
- McConell D. A structural investigation of the isomorphism of the apatite group. Amer. Mineral. 1938; 23: 1–19
- McConell D. The crystal chemistry of Dahllite. Amer. Mineral. 1960; 45: 209–216
- Pontiville M., Piganiol G., Camuset P., Horiot J. C., Dinglinger H. Les formes radio-logiques de ľostéochondromatose articulaire. Ann. Radiol. 1965; 8: 339–351