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 east midland coalfield (Yorkshire, Derbyshire excluding south Derbyshire, and Nottnghamshire)",,H. M. Stationery off.,1927,Safety in mines research board paper,,,,https://cir.nii.ac.jp/crid/1130282272045865856