@misc{_Józef,
 address={[s.l.]},
 howpublished={online},
 publisher={[s.n.]},
 language={pol},
 title={Józef i siostra Marysia},
 type={fotografia},
 keywords={Trajtler Józef Szügyi (1877-1923), Trajtler Maria Julia Johanna (1886-1919)},
}