@article{AIF_2012__62_6_2211_0,
     author = {Bonckaert, Patrick and Verstringe, Freek},
     title = {Normal forms with exponentially small remainder and {Gevrey} normalization for vector fields with a nilpotent linear part},
     journal = {Annales de l'Institut Fourier},
     pages = {2211--2225},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {62},
     number = {6},
     year = {2012},
     doi = {10.5802/aif.2747},
     mrnumber = {3060756},
     zbl = {1278.37044},
     language = {en},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.2747/}
}