@misc{Sąd_Najwyższej_Instancji_WMK_Supreme,
 author={Sąd Najwyższej Instancji WMK},
 copyright={Jagiellonian University (edition)},
 howpublished={online},
 language={Polish},
 title={Supreme Court verdict in Helcel case over termination of service contract},
 keywords={freedom of contract, resolutive condition, judicial oath, official oath, party's testimony, witness evidence, court costs},
}