@misc{Von_Carl_Lange_The,
 author={Von Carl Lange},
 howpublished={online},
 publisher={Georg Stilte},
 language={ger},
 type={brochure},
 title={The Sopot Forest Opera},
 title={Broszura Die Zoppoter Waldoper},
 keywords={Sopot Museum, Museum collections, Sopot (Pomeranian Province)},
}