@misc{Knackfuss_Hermann_(1848-1915)_Rembrandt, author={Knackfuss, Hermann (1848-1915)}, address={Bielefield}, address={Leipzig}, howpublished={online}, publisher={Velhagen und Klasing}, language={ger}, type={książka}, title={Rembrandt}, keywords={Rembrandt (1606-1669), Malarstwo holenderskie -- historia -- 17 w, Malarze holenderscy}, }