@article {1452999,
	title = {Soft Kink Valves},
	journal = {Journal of the Mechanics and Physics of Solids},
	volume = {131},
	year = {2019},
	note = {1325},
	pages = {230-239},
	author = {Luo, K. and Rothemund, P. and Whitesides, G. M. and Z. Suo}
}
