1. M. Weber and AF Venero, Publication Preprint SR69-102, Ford Motor Co.
2. XII Congr. Intern. Union Crystall.;Tranqui,1981
3. Inter. Conf. on Fast Ionic Transport in Solids;Benenson,1981
4. to be published in Inter. Conf. on Fast Ionic Transport in Solids;Jorgensen,1981
5. Ion exchange properties of and rates of ionic diffusion in beta-alumina