@article{oai:tsukuba.repo.nii.ac.jp:00015780,
 author = {Kato, Hisao},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {223--235},
 title = {Shape fibrations and fiber shape equivalences, I},
 volume = {5},
 year = {1981}
}