@inbook {MR3445505,
	title = {A Nash-Moser approach to KAM theory},
	booktitle = {Hamiltonian partial differential equations and applications},
	series = {Fields Inst. Commun.},
	volume = {75},
	year = {2015},
	pages = {255{\textendash}284},
	publisher = {Fields Inst. Res. Math. Sci., Toronto, ON},
	organization = {Fields Inst. Res. Math. Sci., Toronto, ON},
	isbn = {978-1-4939-2949-8; 978-1-4939-2950-4},
	doi = {10.1007/978-1-4939-2950-4_9},
	url = {https://doi.org/10.1007/978-1-4939-2950-4_9},
	author = {Massimiliano Berti and Bolle, Philippe}
}
