@article { CizmarLPL11,
	title = {The holographic optical micro-manipulation system based	on counter-propagating beams},
	journal = {Laser Phys. Lett.},
	volume = {8},
	year = {2011},
	pages = {50{\textendash}56},
	keywords = {MF},
	doi = {10.1002/lapl.201010100},
	author = {Tom{\'a}{\v s} {\v C}i{\v z}m{\'a}r and Oto Brzobohat{\'y} and Kishan Dholakia and P. Zem{\'a}nek}
}
