@article{oai:repository.dl.itc.u-tokyo.ac.jp:00027781,
 author = {山下, 博},
 issue = {4},
 journal = {東京大学理学部弘報},
 month = {Mar},
 note = {application/pdf},
 pages = {24--24},
 title = {理学部を去るに当って},
 volume = {22},
 year = {1991}
}