@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00044421, author = {宮口, 竹雄 and 糟谷, 陽二}, month = {}, note = {種別: 実習報告}, title = {Tokushima E. L. Co. (T. Miyaguchi) / The Kobe E.L.Co. (Y. Kasuya) Y. Kasuya}, year = {1899} }