Marcinkiewicz, Kamil, and Markus Tepe. “Annex - Positions, Factions and Mandates: Applying Quantitative Text Analysis to Self-Reported Biographical Notes from the Members of the 17th German Bundestag”. Methods, Data, Analyses, vol. 6, no. 2, Dec. 2012, pp. A1-A6, doi:10.12758/mda.2012.008.