@misc{Ludwell_Wilhelm_(1589-1663)_Wilhelmi,
 author={Ludwell, Wilhelm (1589-1663)},
 howpublished={online},
 publisher={sumptibus Georgi Hagen Typographii Universitatis},
 language={lat},
 type={stary druk},
 title={Wilhelmi Ludwell [...] Synopsis iuris feudalis : cum indice triplici},
}