2024-03-29T07:01:57Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/546942019-03-18T10:23:52Zhdl_2115_54689hdl_2115_45005hdl_2115_116On a piecewise linear link isotopy groupKobayashi, Kazuaki410北海道大学Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/54694https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/54694/1/JFSHIU_22_N3-4_079-098.pdf2189-3187Journal of the Faculty of Science Hokkaido University. Ser. 1 Mathematics223-40790981972engpublisher