Ziebertz, Hans-Georg, 1956- (Personal Name)

Sexualität im Wertpluralismus, 1991: title page (Hans-Georg Ziebertz [editor]) back cover (born 1956; Dr. theol.; lecturer in empirical theology at the Katholieke Universiteit Nijmegen)

Religious education in a plural western society, 2003: title page (Hans-Georg Ziebertz )

Universität Würzburg, Lehrstuhl für Religionspädagogik website, viewed July 10, 2019: link to Personen page (Prof. Dr. Dr. Hans-Georg Ziebertz, Lehrstuhlinhaber; obtained his doctorate in theology in 1990 at the Katholieke Universiteit Nijmegen; obtained his doctorate in sociology in 1993 at the Universität Münster; taught at Nijmegen and at Utrecht from 1990 to 1998; joined the faculty in Würzburg in 1998; editor of Sexualität im Wertpluralismus) https://www.theologie.uni-wuerzburg.de/rp/personen/prof-hans-georg-ziebertz/

German Wikipedia, viewed July 10, 2019 (Hans-Georg Ziebertz; born March 8, 1956, in Veen, a town section of Alpen, Germany; theologian and sociologist; he currently professor of religious pedagogy at the Julius-Maximilians-Universität Würzburg)