@book {40327,
	title = {Enzyklop{\"a}die Medizingeschichte},
	year = {2005},
	publisher = {De Gruyter},
	organization = {De Gruyter},
	address = {Berlin, New York},
	isbn = {3-11-015714-4},
	editor = {Werner E. Gerabek and Bernhard D. Haage and Gundolf Keil and Wolfgang Wegner}
}
@inbook {38991,
	title = {Oppolzer, Johann},
	booktitle = {Enzyklop{\"a}die Medizingeschichte},
	year = {2005},
	pages = {1076},
	publisher = {De Gruyter},
	organization = {De Gruyter},
	address = {Berlin, New York },
	isbn = {3-11-015714},
	author = {Michaela Zykan},
	editor = {Werner E. Gerabek and Bernhard D. Haage and Gundolf Keil and Wolfgang Wegner}
}
@inbook {38932,
	title = {Quarin, Joseph Freiherr von},
	booktitle = {Enzyklop{\"a}die Medizingeschichte},
	year = {2005},
	publisher = {De Gruyter},
	organization = {De Gruyter},
	address = {Berlin, New York },
	isbn = {3-11-015714-4},
	author = {Barbara I. Tshisuaka},
	editor = {Werner E. Gerabek and Bernhard D. Haage and Gundolf Keil and Wolfgang Wegner}
}
@article {45120,
	title = {Puff, Michael},
	journal = {Neue Deutsche Biographie},
	volume = {2022},
	number = {14.09.2022},
	year = {2003},
	edition = {21},
	url = {https://www.deutsche-biographie.de/pnd118917676.html$\#$ndbcontent},
	author = {Gundolf Keil}
}
