F. Guliani. Quasi-periodic solutions for quasi-linear generalized KdV equations, Journal of Differential Equations, Volume 262, Issue 10, Pages 5052-5132 (2017)
R. Feola, F. Giuliani, R. Montalto, and M. Procesi. Reducibility of first order linear operators on tori via Moser’s theorem. preprint 2018, arXiv:1801.04224.
R. Feola, F. Giuliani and M. Procesi. Reducibility for a class of weakly dispersive linear operators arising from the Degasperis Procesi equation, preprint 2018, arXiv: 1806.06604