@misc{Zygmunt_III_Waza_(1566-1632)_Livonica,
 author={Zygmunt III Waza (1566-1632)},
 howpublished={online},
 publisher={Sultzer, Salomon (fl. 1596-1603). Druk.},
 language={lat},
 type={stary druk},
 title={Livonica : hoc est: Responsvm Regni Poloniæ, Magniqve Dvcatvs Lithvaniæ Ordinvm ad Caroli Sudermanniae Ducis literas datum [...].},
}