@article{BSMF_1992__120_3_371_0,
     author = {Sabbah, Claude},
     title = {Lieu des p\^oles d'un syst\`eme holonome d'\'equations aux diff\'erences finies},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {371--396},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {120},
     number = {3},
     year = {1992},
     doi = {10.24033/bsmf.2191},
     mrnumber = {94e:39006},
     zbl = {0766.32011},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/bsmf.2191/}
}