@article{BSMF_1975__103__113_0,
     author = {Vigu\'e, Jean-Pierre},
     title = {Op\'erateurs diff\'erentiels sur des c\^ones normaux de dimension 2},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {113--128},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {103},
     year = {1975},
     doi = {10.24033/bsmf.1796},
     mrnumber = {56 #5926},
     zbl = {0317.32010},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1796/}
}