@incollection{2022:sinnemann:3_erste_er,
title = {3 Erste Ergebnisse zum freiwilligen Engagement im Zeitvergleich 1999–2019},
year = {2022},
note = {},
booktitle = {Kirche, Religion und Engagement in der Zivilgesellschaft},
pages = {16--25},
edition = {},
author = {Sinnemann, Maria, M.A.},
publisher = {Nomos},
address = {Baden-Baden},
series = {SI-Studien aktuell},
volume = {2}
}