@article {607374,
	title = {Manipulating acoustic wave reflection by a nonlinear elastic metasurface},
	journal = {Journal of Applied Physics},
	volume = {123},
	year = {2018},
	pages = {124901},
	author = {Xinxin Guo and Vitalyi E. Gusev and Katia Bertoldi and Vincent Tournat}
}
