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Calculating the total vote where the district magnitude is greater than one: A test of some algorithms using British local election data
Gunter, Christine, (1998)
Electoral success, electoral bias, and Labour hegemony: electoral system effects in English metropolitan boroughs
Johnston, Ron, (2002)
Explaining Split-Ticket Voting at the 1979 and 1997 General and Local Elections in England
Rallings, Colin, (2003)