@article{TSG_2001-2002__20__101_0,
     author = {Lionel B\'erard Bergery and Xavier Charuel},
     title = {A generalization of {Frenet's} frame for non-degenerate quadratic forms with any index},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {101--130},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {20},
     year = {2001-2002},
     doi = {10.5802/tsg.327},
     zbl = {1032.53009},
     language = {en},
     url = {https://proceedings.centre-mersenne.org/articles/10.5802/tsg.327/}
}