@article{oai:tsukuba.repo.nii.ac.jp:00015687,
 author = {川村, 一宏 and KAWAMURA, Kazuhiro},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {521--524},
 title = {A direct proof that each Peano continuum with a free arc admits no expansive homeomorphisms},
 volume = {12},
 year = {1988},
 yomi = {カワムラ, カズヒロ}
}