@misc{Mercator_Gerhard_(1512-1594)_Trier, author={Mercator, Gerhard (1512-1594)}, howpublished={online}, publisher={Per Gerardum Mercatorem Cum Priuilegio}, language={lat}, type={mapa}, title={Trier et Lutzenbvrg}, keywords={Gerard (Gerhard) Mercator (Kremer, Cramer), Europa, Belgia, mapa historyczna, miedzioryt}, }