@article{Otjes2019, author = "Simon Otjes and Katherine Stroebe and Tom Postmes", title = "{Supplemental Material, Appendix_1 - When Voting Becomes Protest: Mapping Determinants of Collective Action Onto Voting Behavior}", year = "2019", month = "10", url = "https://sage.figshare.com/articles/journal_contribution/Supplemental_Material_Appendix_1_-_When_Voting_Becomes_Protest_Mapping_Determinants_of_Collective_Action_Onto_Voting_Behavior/9970733", doi = "10.25384/SAGE.9970733.v1" }