@techreport{repORt:2017-042,
	author = {S. Goderbauer and J. Winandy},
	title = {Political Districting Problem: Literature Review and Discussion with regard to Federal Elections in Germany},
	institution = {Lehrstuhl f\"{u}r Operations Research, RWTH Aachen University},
	year = {2017},
	type = {repORt},
	number = {2017--042},
	month = {Nov},
	note = {In 2nd revision},
	url = {https://www.or.rwth-aachen.de/files/research/repORt/LitSurvey_PoliticalDistricting__Goderbauer_Winandy_20181024.pdf}
}