@article{Darius2022, author = {Philipp Darius}, title = {Who polarizes Twitter? Ideological polarization, partisan groups and strategic networked campaigning on Twitter during the 2017 and 2021 German Federal elections 'Bundestagswahlen'}, journal = {Social Network Analysis and Mining}, volume = {12}, doi = {10.1007/s13278-022-00958-w}, year = {2022}, }