@misc{Siebeneichen_Alfred_Danzig_1933,
 author={Siebeneichen, Alfred},
 copyright={Public Domain},
 address={Danzig},
 howpublished={online},
 year={1933},
 publisher={Towarzystwo Przyjaciół Nauki i Sztuki},
 language={ger},
 title={Danzig - Gdynia},
 type={Text},
 URL={http://rcin.org.pl/Content/3256/PDF/WA308_12826_B242_DANZIG-GDYNIA_I.pdf},
 keywords={20th c. -- Poland, history of Poland, history of Polish towns, international relations, Gdańsk, pomorskie voivodeship (Poland), Gdynia, pomorskie voivodeship (Poland)},
}