Rivet, EtienneBrandstotter, AndreLissek, HervéMakris, KonstantinosRotter, StefanFleury, Romain2018-02-092018-02-092018-02-092017-12-07https://infoscience.epfl.ch/handle/20.500.14299/144716Constant amplitude sound waves in non-Hermitian metamaterialstext::conference output::conference presentation