@article{oai:repository.dl.itc.u-tokyo.ac.jp:00028208,
 author = {國分, 征},
 issue = {4},
 journal = {東京大学理学部弘報},
 month = {Nov},
 pages = {0--1},
 title = {表紙の説明},
 volume = {14},
 year = {1982}
}