@misc{david2023a,
  title = {Experimental signatures of the transition from acoustic plasmon to electronic sound in graphene},
  author = {David Barcons Ruiz, Niels C.H. Hesp, Hanan Herzig Sheinfux, Carlos Ramos Marimón, Curdin Martin Maissen, Alessandro Principi, Reza Asgari, Takashi Taniguchi, Kenji Watanabe, Marco Polini, Rainer Hillenbrand, Iacopo Torre, Frank H.L. Koppens},
  publisher = {American Association for the Advancement of Science (AAAS)},
  year = {2023-09-29},
  keywords = {Fermi liquids, terahertz photocurrent nanoscopy, acoustic plasmons}
}