@misc{Zarzycki_George_J._M._From_2001,
 author={Zarzycki, George J. M.},
 copyright={Instytut Geodezji i Kartografii},
 address={Warszawa},
 howpublished={online},
 year={2001},
 publisher={Instytut Geodezji i Kartografii},
 language={eng},
 title={From Pens to Digits and Pixels an Overview of Evolution in Photogrammetric Mapping},
 type={czasopismo},
 keywords={fotogrametria, mapa},
}