@misc{Isay_Hermann_(1873-1938)_Rechtsnorm,
 author={Isay, Hermann (1873-1938)},
 howpublished={online},
 publisher={Verlag Franz Vahlen},
 language={niemiecki},
 title={Rechtsnorm und Entscheidung},
 type={book},
 keywords={judicial discretion, legal norm, Germany},
}