Proton conductivity of simple ionic hydroxides - Part III : Band Model for the Proton Conductivity in AI(OH)3, Mg(OH)2 and Ca(OH)2F. Freund, H. Wengeler and R. MartensJ. Chim. Phys., 77 (1980) 837-841DOI: https://doi.org/10.1051/jcp/1980770837