Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YANASE Akira,The wave number space in crystals,Oyo Buturi,03698009,The Japan Society of Applied Physics,2011-08-10,80,8,722-726,https://cir.nii.ac.jp/crid/1390564227314113024,https://doi.org/10.11470/oubutsu.80.8_722