@misc{Eck_Valentin_(1494?-1556)._Valentini,
 author={Eck, Valentin (1494?-1556).},
 howpublished={online},
 publisher={per Hieronymu[m] Vietorem [...]},
 publisher={impensis [...] Marci Scharffenberger et Ioannis Boii bibliopolarum},
 language={ger},
 title={Valentini Ecchii Lendani, De versificandi arte opusculum, omnibus studiosis, ad poeticam anhelantibus, non tam iucundum q. frugiferum.},
 type={stary druk},
}