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 "Ilsley, L.C. and Greim, E. J.",Approved explosion-proof coal-cutting equipment,,Government Pringint Office,1920,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282268921109888