@article{10_4064_ap86_3_3,
     author = {Jean Schmets and Manuel Valdivia},
     title = {Explicit extension maps in
 intersections of non-quasi-analytic classes},
     journal = {Annales Polonici Mathematici},
     pages = {227--243},
     publisher = {mathdoc},
     volume = {86},
     number = {3},
     year = {2005},
     doi = {10.4064/ap86-3-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap86-3-3/}
}