Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yoshitaka Uratani and Tatsuya Shishidou and Tamio Oguchi,First-principles study of lead-free piezoelectric SnTiO3,Japanese journal of applied physics : JJAP,00214922,Tokyo : The Japan Society of Applied Physics,2008-09,47,9,7735-7739,https://cir.nii.ac.jp/crid/1520290882376354816,https://doi.org/10.1143/jjap.47.7735