@article{AIF_1986__36_3_67_0,
     author = {Hilali, A. and Wazner, A.},
     title = {Un algorithme de calcul de l'invariant de {Katz} d'un syst\`eme diff\'erentiel lin\'eaire},
     journal = {Annales de l'Institut Fourier},
     pages = {67--81},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {36},
     number = {3},
     year = {1986},
     doi = {10.5802/aif.1060},
     mrnumber = {88b:12009},
     zbl = {0585.34005},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.5802/aif.1060/}
}