Cossard, A., De Francisci Morales, G., Kalimeri, K., Mejova, Y., Paolotti, D. and Starnini, M. 2020. Falling into the Echo Chamber: The Italian Vaccination Debate on Twitter. Proceedings of the International AAAI Conference on Web and Social Media. 14, 1 (May 2020), 130-140. DOI:https://doi.org/10.1609/icwsm.v14i1.7285.