C. H. Rüscher, F. Kiesel, A. Wollbrink, L. Schomborg, and J.-C. Buhl, “Dehydration diffusion of B(OH)4-sodalite investigated by micro-Raman spectroscopy on single crystals and combined TG/IR on powders”, diffus. fundam., vol. 25, May 2016, doi: 10.62721/diffusion-fundamentals.25.908.