@misc{Hruby_S._Le_[ca,
 author={Hruby, S.},
 title={Le message},
 title={Die Botschaft},
 address={Zagreb},
 year={[ca 1907]},
 language={fre},
 language={ger},
 type={pocztówka},
 publisher={R.M.},
 keywords={Karty pocztowe, Karty pocztowe -- 1900-1945},
}