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 "Paul, J. W. and Pickard, B. O. and Von Bernewitz, M. W.",Erection of barricades during mine fires or after explosions,,United States Government Printing Off.,1923,Miners' circular,,,,https://cir.nii.ac.jp/crid/1130000795941815168