@misc{Frejlichowski_Dariusz_Polar,
 author={Frejlichowski, Dariusz},
 howpublished={online},
 publisher={Wydaw. Uniwersytetu Marii Curie-Skłodowskiej},
 language={eng},
 type={czasopismo},
 title={Polar contour shape descriptors in the template matching approach to object recognition},
}