@article{PDML_1980__17_2_57_0,
     author = {Ekong, Samuel Dieudonn\'e},
     title = {Sur l'alg\`ebre de {Poisson} des symboles d'une alg\`ebre de polyn\^omes},
     journal = {Publications du D\'epartement de math\'ematiques (Lyon)},
     pages = {57--77},
     publisher = {Universit\'e Claude Bernard - Lyon 1},
     volume = {17},
     number = {2},
     year = {1980},
     zbl = {0497.58014},
     language = {fr},
     url = {http://archive.numdam.org/item/PDML_1980__17_2_57_0/}
}