@misc{Helm_Lambert_Ludolf_(1535-1596)._Lacrimae,
 author={Helm, Lambert Ludolf (1535-1596).},
 howpublished={online},
 publisher={excudebat Abrahamus Smesmannus},
 language={lat},
 title={Lacrimae in obitum praematurum, funus luctuosissimum, memoriam sempiternam, honorem meritissimum Iohannis Casimiri, Tutoris, et Palatini Electoratus Administratoris, Comitis Palatini ad Rhenum, [...] Principis Piëtate, [...] Patris Patriae, VII. Kalend. Februar. anni a Christo circumciso. M.D.XCII. profusae},
 type={stary druk},
}