@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00044530,
 author = {横山, 英太郎 and 前田, 滋樹},
 month = {},
 note = {種別: 実習報告},
 title = {東京鉄道株式舎社 ． Constructions and Principles of Electric Meters at the stations of Tokyo Railway Co．},
 year = {1908}
}