@article{10_4064_ap76_3_4,
     author = {P. Beaugendre},
     title = {Extensions de jets dans des intersections
de classes non quasi-analytiques},
     journal = {Annales Polonici Mathematici},
     pages = {213--243},
     publisher = {mathdoc},
     volume = {76},
     number = {3},
     year = {2001},
     doi = {10.4064/ap76-3-4},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap76-3-4/}
}