Bibtex export

 

@book{ Kelle2021,
 title = {Deutscher Freiwilligensurvey 2019: Erhebungsinstrument (Juni 2021)},
 author = {Kelle, Nadiya and Kausmann, Corinna and Schauer, Jennifer and Lejeune, Constanze and Wolf, Tobias and Simonson, Julia and Tesch-Römer, Clemens},
 year = {2021},
 pages = {112},
 address = {Berlin},
 publisher = {Deutsches Zentrum für Altersfragen},
 urn = {https://nbn-resolving.org/urn:nbn:de:0168-ssoar-72572-7},
 keywords = {Bundesrepublik Deutschland; bürgerschaftliches Engagement; Datengewinnung; honorary office; Freiwilligkeit; Ehrenamt; voluntariness; Federal Republic of Germany; questionnaire; instruments; citizens' involvement; data capture; Fragebogen; Instrumentarium}}