@article{oai:tsukuba.repo.nii.ac.jp:00017505, author = {Shabbir, Ghulam and 小島, 誠治 and KOJIMA, Seiji}, issue = {3}, journal = {Journal of applied physics}, month = {}, title = {Acoustic phonon mode anomalies in lanthanum doped lead zirconate-titanate relaxor ferroelectric ceramics}, volume = {105}, year = {2009}, yomi = {コジマ, セイジ} }