Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KAWASHIMA Hirofumi and MATSUYAMA Masaru,A Miniaturized Face Shear Mode Quartz Crystal Resonator : SAW and Communication Device,Japanese journal of applied physics. Supplement,00214922,The Japan Society of Applied Physics,1992-05-31,31,1,190-193,https://cir.nii.ac.jp/crid/1573105977196872064,