@article {836796,
	title = {Imaging Profiles of Light Intensity in the  near field:  Applications to Phase-Shift  Photolithography},
	journal = {Appl.  Opt.},
	volume = {37},
	year = {1998},
	pages = {2145-2152},
	author = {Aizenberg, J. and J. A. Rogers and K. E. Paul and G. M. Whitesides}
}
