Sieberer, UlrichUlrichSieberer0000-0003-4027-1393Ohmura, TamakiTamakiOhmura2020-01-162020-01-1620211354-06881460-3683https://fis.uni-bamberg.de/handle/uniba/46663engMandate type, electoral safety, and defections from the party line: The conditional mandate divide in the German Bundestag, 1949–2013article10.1177/1354068819881637https://doi.org/10.1177/1354068819881637