@misc{Łukowski_Michał_Asset,
 author={Łukowski, Michał and Przybylska-Kapuścińska, Wiesława},
 howpublished={online},
 publisher={Publishing House of the University of Economics in Katowice},
 language={eng},
 type={artykuł},
 title={Asset pricing anomalies on Polish Stock Market according to employee stock options},
 keywords={asset pricing anomalies, employee stock options, market effectiveness},
}