著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "El-Hawary, M. E. and Christensen, G. S. (Gustav S.)",Optimal economic operation of electric power systems,,Academic Press,1979,Mathematics in science and engineering : a series of monographs and textbooks,,0122368509,,https://cir.nii.ac.jp/crid/1130000795180455936