@misc{Poniatowski_Stanisław_(1884–1945)_Bud.:,
 author={Poniatowski, Stanisław (1884–1945) and http://viaf.org/viaf/56736113},
 howpublished={online},
 language={ger},
 language={pol},
 title={Bud.: D.O.: Warownie},
 type={tekst},
 keywords={warownia, forteca},
}