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) LEHMANN D.,Principles of spatial analysis,Handbook of electroencephalography and clinical neurophysiology : Methods of analysis of brain electrical and magnetic signals,,Elsevier,1987,1,,309-354,https://cir.nii.ac.jp/crid/1572261549588082688,