@article{AIF_2004__54_6_1997_0,
     author = {Sauvaget, Denis},
     title = {Curiosit\'es {Lagrangiennes} en dimension 4},
     journal = {Annales de l'Institut Fourier},
     pages = {1997--2020},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {54},
     number = {6},
     year = {2004},
     doi = {10.5802/aif.2073},
     zbl = {1071.53046},
     mrnumber = {2134231},
     language = {fr},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.2073/}
}