Consiglio nazionale delle ricerche (Italy), International Symposium on Solid Ionic and Ionic-Electronic Conductors, Rome, & Armstrong, R. D. (1977). Solid ionic and ionic-electronic conductors: Selected papers from the conference held in Rome, September 1976. Pergamon Press.

Consiglio nazionale delle ricerche (Italy), Rome International Symposium on Solid Ionic and Ionic-Electronic Conductors, and R. D. Armstrong. Solid Ionic and Ionic-electronic Conductors: Selected Papers from the Conference Held in Rome, September 1976. New York: Pergamon Press, 1977.

Consiglio nazionale delle ricerche (Italy), et al. Solid Ionic and Ionic-electronic Conductors: Selected Papers from the Conference Held in Rome, September 1976. Pergamon Press, 1977.