1. Ackerman, B., Fishkin, J.S.: Deliberation day. J. Polit. Philos. 10(2), 129–152 (2002)
2. Anduiza, E., Gallego, A., Cantijoch, M., San Martin, J.: Online resources, political participation and equality (2008)
3. Aragón, P., Gómez, V., Kaltenbrunner, A.: To thread or not to thread: the impact of conversation threading on online discussion. In: 11th International AAAI Conference on Web and Social Media, ICWSM 2017. The AAAI Press (2017)
4. Aragón, P., Gómez, V., Kaltenbrunner, A.: Visualization tool for collective awareness in a platform of citizen proposals. In: 10th International AAAI Conference on Web and Social Media, ICWSM 2016. The AAAI Press (2016)
5. Aragón, P., Gómez, V., Kaltenbrunner, A.: Detecting platform effects in online discussions. Policy Internet (2017, in Press). http://dx.doi.org/10.1002/poi3.158