TY - CHAP A1 - Anheier, Helmut K. A1 - Scherer, Nikolas T1 - Voluntary Actions and Social Movements T2 - Oxford Handbook of Social Movements Y1 - 2015 UR - https://opus4.kobv.de/opus4-hsog/frontdoor/index/index/docId/1956 SP - 494 EP - 510 PB - Oxford University Press CY - Oxford ER -