@article{oai:tsukuba.repo.nii.ac.jp:00017235,
 author = {Charatonik, Janusz J. and Charatonik, Wlodzimierz J. and Illanes, Alejandro},
 issue = {3},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {629--636},
 title = {Remarks on unicoherence at subcontinua},
 volume = {22},
 year = {1998}
}