Dinh, Nguyen, AND 		Ngoc, Nguyen.
" Application  of  impedance  technique  for  study  of  Ionic  conducting  properties  of  lixla1-x TiO3  Perovskite  Thin  films" <em>VNU Journal of Science: Mathematics - Physics</em> [Online], Volume 22 Number 1 (15 March 2006)