@article {1340770,
	title = {Design and Fabrication of Topologically Complex, Three-Dimensional Microstructures},
	journal = {Science},
	volume = {280},
	year = {1998},
	note = {613},
	pages = {2089-2091},
	author = {Jackman, R. J. and Brittain, S. T. and Adams, A. and Prentiss, M. G. and Whitesides, G. M.}
}
