@misc{Volz_Jochim_Die,
 author={Volz, Jochim},
 howpublished={online},
 publisher={Danziger Verlags-Gesellschaft m. b. H.},
 language={ger},
 type={book},
 title={Die Frage der Internationalisierung der Weichsel},
 keywords={Treaty of Versailles (1919), International treaty - Europe - 1918-1939, War 1914-1918, the Rivers - Poland, Germany - international policy - 1918-1933 r., The River Wisła},
}