@article {447376,
	title = {An integrated design and fabrication strategy for entirely soft, autonomous robots},
	journal = {Nature},
	volume = {536},
	year = {2016},
	pages = {451-466},
	author = {M. Wehner and R. L. Truby and D. J. Fitzgerald and B. Mosadegh and G. M. Whitesides and J. A. Lewis and R. J. Wood}
}
