著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) U. RAJENDRA ACHARYA and ERIC CHERN-PIN CHUA and KUANG CHUA CHUA and LIM CHOO MIN and TOSHIYO TAMURA,ANALYSIS AND AUTOMATIC IDENTIFICATION OF SLEEP STAGES USING HIGHER ORDER SPECTRA,International Journal of Neural Systems,0129-0657,World Scientific Pub Co Pte Lt,2010-12,20,06,509-521,https://cir.nii.ac.jp/crid/1361981470209995648,https://doi.org/10.1142/s0129065710002589