@article {1340746,
	title = {Quantifying distortions in soft lithography},
	journal = {J. Vac. Sci. Technol. B},
	volume = {16},
	year = {1998},
	note = {589},
	pages = {88-97},
	author = {Rogers, J. A. and Paul, K. E. and Whitesides, G. M.}
}
