2024-03-28T23:07:38Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/691482022-08-23T05:02:05Zhdl_2115_45007hdl_2115_116Singularities of P2-valued Gauss maps of surfaces in MinkowskiPei, D.open access410Department of Mathematics, Hokkaido University1997-12-01engdepartmental bulletin paperVoRhttps://doi.org/10.14943/83544http://hdl.handle.net/2115/6914810.14943/83544Hokkaido University Preprint Series in Mathematics398115https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/69148/1/pre398.pdfapplication/pdf807.39 KB1997-12-01