@Misc{ 
  DePFar21,
  author = { De Ponti, Nicolò and Farinelli, Sara },
  title = { Indeterminacy estimates, eigenfunctions and lower bounds on Wasserstein distances },
  journal = { Calculus of Variations and Partial Differential Equations },
  year = { 2021 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5108/ },
  note = { cvgmt preprint}
}