@article{oai:repository.dl.itc.u-tokyo.ac.jp:00015949, author = {大森, 房吉}, journal = {震災豫防調査會報告}, month = {Mar}, note = {付録1頁}, pages = {63--70}, title = {本邦炭坑ノ瓦斯爆發ニ關スル調査}, volume = {79}, year = {1915} }