@Misc{ BruCotMar22, author = { Bruè, Elia and Coti Zelati, Michele and Marconi, Elio }, title = { Enhanced dissipation for two-dimensional Hamiltonian flows }, journal = { }, year = { 2022 }, pages = { }, URL = { http://cvgmt.sns.it/paper/5804/ }, note = { cvgmt preprint} }