@article{oai:tsukuba.repo.nii.ac.jp:00029820,
 author = {Yorioka, Teruyuki},
 issue = {1},
 journal = {Tsukuba Journal of Mathematics},
 month = {Jun},
 pages = {129--141},
 title = {Independent families of destructible gaps},
 volume = {31},
 year = {2007}
}