@misc{Hartwig_Edward_(1909-2003)_[Lublin._[ca,
 author={Hartwig, Edward (1909-2003)},
 title={[Lublin. Rynek 11]},
 address={[Lublin]},
 year={[ca 1930]},
 language={pol},
 type={pocztówka},
 publisher={[s.n.]},
 keywords={Lublin (Polska) -- architektura},
}