@article {SilerAPB06,
	title = {Optical forces generated by evanescent standing waves and their usage for sub-micron particle delivery},
	journal = {Appl. Phys. B},
	volume = {84},
	year = {2006},
	pages = {157{\textendash}165},
	doi = {10.1007/s00340-006-2235-9}
}
