@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00011133,
 author = {伊丹, 吉次郎},
 month = {},
 note = {種別:卒業論文},
 title = {Estimation of the Electric Tramway in the City of Tokyo and Its Comparison with the Horse Car Tramway},
 year = {1893}
}