@misc{Geyser_Christian_Gottlieb_(1742-1803)_[Goeckingk,, author={Geyser, Christian Gottlieb (1742-1803)}, howpublished={online}, language={ger}, language={lat}, title={[Goeckingk, Leopold Friedrich Günther von]}, keywords={18 w., miedzioryt niemiecki, portret mężczyzny}, }