@article{oai:repository.dl.itc.u-tokyo.ac.jp:00025632,
 author = {南方, 康 and 酒井, 秀夫},
 journal = {東京大学農学部演習林報告},
 month = {},
 pages = {1--10},
 title = {支柱控索に生ずる張力},
 volume = {70},
 year = {1981}
}