@article {1340692,
	title = {Wave-front Engineering by Use of Transparent Elastomeric Optical Elements},
	journal = {Appl. Optics},
	volume = {36},
	year = {1997},
	note = {535},
	pages = {5792-5795},
	author = {Rogers, J. A. and Schueller, O. J. A. and Marzolin, C. and Whitesides, G. M.}
}
