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
"Cochran, William",Mine subsidence-extent and cost of control in a selected area,,"U.S. Dept. of the Interior, Bureau of Mines",1971,Information circular,,,,https://cir.nii.ac.jp/crid/1130282269717444608