References
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- Herrman, M.and F.U. Pappi . “Strategic Voting in German Constituencies,” Electoral Studies , 2008, vol. 27, no. 2, pp. 228–244.
- Turovsky, R.and M. Sukhova . 2017. Similar or Different? Exploring the Gap between Federal and Regional Elections in Russia. National Research University Higher School of Economics. Basic Research Program. Working Papers. Series: Political Science. WP BRP 55/PS/2017, https://publications.hse.ru/mirror/pubs/share//direct/212694403 ( accessed December4, 2018).