@misc{_Magni,
 howpublished={online},
 publisher={Sumptibus Joannis Janssonii},
 language={lat},
 type={mapa},
 title={Magni Ducatus Lithuaniae caeterarumque regionum illi adiacentium exacta descrip[tio] [...] Nicolai Christophori Radzivil [...] opera et cura in lucem edita},
 keywords={Litwa 17w., Wielkie Księstwo Litewskie 17w.},
}