@article{CM_1981__44_1-3_133_0,
     author = {Malgrange, B.},
     title = {R\'eduction d'un syst\`eme microdiff\'erentiel aux points g\'en\'eriques. {I}},
     journal = {Compositio Mathematica},
     pages = {133--143},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {44},
     number = {1-3},
     year = {1981},
     mrnumber = {662460},
     zbl = {0484.58031},
     language = {fr},
     url = {http://www.numdam.org/item/CM_1981__44_1-3_133_0/}
}