@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00012690,
 author = {志岐, 守哉},
 month = {},
 note = {種別:卒業論文},
 title = {Reverberation control  弦にてtime lagを与えfeed backを用いて残響を出さんとする方法},
 year = {1947}
}