@ARTICLE{Grabka_M._Evolution_2011,
 author={Grabka, M. and Pustelny, S. and Wajnchold, B. and Gawlik, W. and Mergo, P.},
 volume={59},
 number={No 4},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={389-393},
 howpublished={online},
 year={2011},
 title={Evolution of the diffraction pattern during the transition from the near-field toward the far-field region},
 URL={http://www.journals.pan.pl/Content/83361/PDF/03_paper.pdf},
 doi={10.2478/v10175-011-0046-6},
}