@misc{_Letter,
 howpublished={online},
 publisher={Zielona Góra: Uniwersytet Zielonogórski},
 language={eng},
 title={Letter from the rector of the University of Zielona Góra to prof. Owen Gingerich, announcing that he was awarded the title of doctor honoris causa by the Council of the Faculty of Humanities of the University of Zielona Góra},
 type={list},
 keywords={Gingerich, Owen (1930- ), doktor honoris causa, Uniwersytet Zielonogórski, astronomia, Stany Zjednoczone Ameryki Północnej},
}