2024-03-29T08:58:31Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/690912022-08-23T04:58:56Zhdl_2115_45007hdl_2115_116Topological classification of the tangent developables of space curvesIshikawa, G.410Department of Mathematics, Hokkaido UniversityDepartmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/69091info:doi/10.14943/83487https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/69091/1/pre341.pdfHokkaido University Preprint Series in Mathematics3411161996-07-01engpublisher