@article{AIF_1988__38_4_17_0,
     author = {Zimmermann, Karl},
     title = {Points of order $p$ of generic formal groups},
     journal = {Annales de l'Institut Fourier},
     pages = {17--32},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {38},
     number = {4},
     year = {1988},
     doi = {10.5802/aif.1148},
     mrnumber = {90a:14065},
     zbl = {0644.14016},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.1148/}
}