1. 2) Mrose, M. E. and Ingram, B. (1978) Written communication.
2. THE CRYSTAL STRUCTURE OF GERSTLEYITE Na2(Sb,As)8S13·2H2O: THE FIRST SULFOSALT MINERAL OF SODIUM
3. 4) Nakai, I., Katura, S. and Nagashima, K. (1983) Synthetic study of alkali sulfosalts: the system (Na, K)–Sb–(S,O). Proceedings of the First International Symposium on Hydrothermal Reaction. Ed. by Somiya, S., Bunken Fukyu-kai, Tokyo, 772–784.
4. Hard and Soft Acids and Bases