@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00014886, author = {日高, 政一}, month = {}, note = {種別:卒業論文}, title = {Design of Gas Producer and Soaking Pit (300,000 ton annual product) (瓦斯発生炉及〓熱炉計画)}, year = {1918} }