@article{Alfaro-Mozaz:77165,
      author        = "Alfaro-Mozaz, F.J. and Gutierrez Rodrigo, S. and
                       Alonso-González, P. and Vélez, S. and Dolado, I. and
                       Casanova, F. and Hueso, L.E. and Martín-Moreno, L. and
                       Hillenbrand, R. and Nikitin, A.Y.",
      title         = "{Deeply subwavelength phonon-polaritonic crystal made of a
                       van der Waals material}",
      year          = "2019",
}