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 ,"The support of underground workings in the coalfields of lancashire, cheshire, and north wales",,H. M. Stationery off.,1929,Safety in mines research board paper,,,,https://cir.nii.ac.jp/crid/1130282270850182272