@article{oai:repository.dl.itc.u-tokyo.ac.jp:00027793,
 author = {松本, 良},
 issue = {3},
 journal = {東京大学理学部弘報},
 month = {Dec},
 note = {石炭紀のチューブワーム},
 pages = {1--2},
 title = {表紙の説明},
 volume = {22},
 year = {1990}
}