@book{Bönke2012, author = {Bönke, Timm and Eichfelder, Sebastian and Utz, Stephen}, year = {2012}, language = {eng}, copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen}, title = {Uneven treatment of family life?}, url = "http://dx.doi.org/10.17169/FUDOCS_document_000000014402", }