@article{MZ_1995__219_2_174775,
     author = {Rafael de de Llave and C. Eugene Wayne},
     title = {On {Irwin's} proof of the pseudostable manifold theorem.},
     journal = {Mathematische Zeitschrift},
     pages = {301--322},
     publisher = {mathdoc},
     volume = {219},
     number = {2},
     year = {1995},
     zbl = {0843.58100},
     url = {http://geodesic.mathdoc.fr/item/MZ_1995__219_2_174775/}
}