@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00011925,
 author = {吉田, 浩哉},
 month = {},
 note = {種別:卒業論文},
 title = {懸垂碍子一連の碍子個数について On the number of units in a string of suspension type insulator},
 year = {1926}
}