@article{oai:ynu.repo.nii.ac.jp:00006985,
 author = {Matsuda, Hiroo and Yorozu, Shinsuke},
 issue = {1&2},
 journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学},
 month = {},
 note = {application/pdf, Every circular helix in ＄E^{3}＄ is a typical example of Bertrand curve. The circular helix is one in a family of special Frenet curves. We prove that no special Frenet curve in ＄E＄￥ ＄(n>4)＄ is a Bertrand curve. Thus the notion of Bertrand curve stands only on ＄E^{￥overline{2}}＄ and ＄E^{3}＄ . In ＄E^{4}＄ , we can show an idea of a generalization of Bertrand curve.},
 pages = {41--58},
 title = {NOTES ON BERTRAND CURVES},
 volume = {50},
 year = {2003}
}