@misc{Marcin_Polak_(ca_1208-ca_1279)._Martini,
 author={Marcin Polak (ca 1208-ca 1279).},
 howpublished={online},
 publisher={Ex officina Christophori Plantini},
 language={lat},
 title={Martini Poloni, [...] Chronicon expeditissimum, ad fidem veterum manuscriptorum codicum emendatum & auctum},
 type={stary druk},
}