@article{AIHPC_2010__27_1_377_0,
     author = {Berti, M. and Bolle, P. and Procesi, M.},
     title = {An abstract {Nash{\textendash}Moser} theorem with parameters and applications to {PDEs}},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {377--399},
     publisher = {Elsevier},
     volume = {27},
     number = {1},
     year = {2010},
     doi = {10.1016/j.anihpc.2009.11.010},
     mrnumber = {2580515},
     zbl = {1203.47038},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2009.11.010/}
}