@misc{Henricus_Lettus_(ca_1187-ca_1259)_Origines,
 author={Henricus Lettus (ca 1187-ca 1259)},
 howpublished={online},
 publisher={Johann Daniel Gruber},
 language={lat},
 type={starodruk},
 title={Origines Livoniae Sacrae Et Civilis Sev Chronicon Livonicvm Vetvs : Continens Res Gestas Trivm Primorvm Episcoporvm, Qvibvs Devictae A Saxonibvs Et Ad Sacra Christianorvm Tradvctae Livoniae Absolvitvr Historia, A Pio Qvodam Sacerdote, Qvi Ipse Tantis Rebvs Interfvit, Conscripta, Et Ad Annvm Christi Nati MCCXXVI. Dedvcta},
 keywords={starodruki 18 w.},
}