@misc{Kochanowski_Jan_(1530-1584)_Fragmenta,
 author={Kochanowski, Jan (1530-1584)},
 address={Kraków},
 howpublished={online},
 publisher={Januszowski, Jan (1550-1613). Druk},
 language={pol},
 type={stary druk},
 title={Fragmenta albo pozostałe pisma},
}