@inproceedings{inproceedings, title = {{AN ULTRASONIC STUDY OF ION DIFFUSION IN THE SUPERSONIC CONDUCTORS β AND β'' ALUMINA}}, publisher = {{Institute of Acoustics}}, url = {{https://doi.org/10.25144/24918 }}, year = {{2025}}, month = {{1}}, author = {{ALMOND DP and WEST AR and ÇALLICA H}}, doi = {{10.25144/24918}}, journal = {{Spring Conference 1980}}, note = {{Accessed on 2026/10/23}}}