@misc{Langerfeld_Kaspar_(ca_1540-1571)_Elegia,
 author={Langerfeld, Kaspar (ca 1540-1571)},
 howpublished={online},
 publisher={[s.n.]},
 language={lat},
 type={stary druk},
 title={Elegia In Natalem Domini Nostri Iesv Christi Scripta per Casparem Langerfeldium [...]. Accessit Et Casparis a Nostitz, carmen in eiusdem natalem},
}