@article {448026,
	title = {Stable propagation of mechanical signals in soft media using stored elastic energy},
	journal = {Proceedings of the National Academy of Sciences of the United States of America},
	year = {2016},
	author = {Jordan Raney and Neel Nadkarni and Chiara Daraio and Dennis M. Kochmann and Jennifer A. Lewis and Katia Bertoldi}
}
