@misc{Muther_Richard_(1860-1909)_Lucas,
 author={Muther, Richard (1860-1909)},
 address={Berlin},
 address={Wittenberg},
 howpublished={online},
 publisher={Julius Bard},
 publisher={gedruckt bei Herrosé & Ziemsen},
 language={ger},
 type={książka},
 title={Lucas Cranach},
 keywords={Cranach, Lucas (1472-1553), Malarstwo -- Niemcy},
}