Gschwend, Thomas y Henk van der Kolk. 2006. “On Horizontal Split Ticket Voting in Parliamentary Systems.” [http://caps.gov.harvard.edu/conf06_files/GschwenvanderKolk06.pdf].
Gschwend, Thomas; Ron Johnston y Charles Pattie. 2003. “Split-ticket patterns in mixedmember proportional election systems: Estimates and...