@misc{Montandon_Marcel_Gysis, author={Montandon, Marcel}, address={Bielefeld}, address={Leipzig}, howpublished={online}, publisher={Velhagen und Klasing}, language={ger}, type={książka}, title={Gysis}, keywords={Gýzīs, Nikólaos (1842-1901), Malarstwo greckie, Malarze greccy}, }