- Finnish Local Government 2004: Inhabitants 2000(2007-08-29) Helander, Voitto; Pekola-Sjöblom, Marianne; Sjöblom, Stefan; Sjöblom, Stefan; Åbo Akademi University - Helander, Voitto; Association of Finnish Local and Regional Authorities - Pekola-Sjöblom, Marianne; Svenska social- och kommunalhögskolan - Sjöblom, Stefan; University of Helsinki. Swedish School of Social Science - Sjöblom, Stefan
- Finnish Local Government 2004: Inhabitants 2004(2007-09-06) Helander, Voitto; Pekola-Sjöblom, Marianne; Sjöblom, Stefan; Sjöblom, Stefan; Åbo Akademi University - Helander, Voitto; Association of Finnish Local and Regional Authorities - Pekola-Sjöblom, Marianne; Svenska social- och kommunalhögskolan - Sjöblom, Stefan; University of Helsinki. Swedish School of Social Science - Sjöblom, Stefan
- Finnish Voter Barometer 1973(1999-09-03)
- Finnish Voter Barometers 1973-1990: Combined Data(2007-08-20)
- Follow-up on Finnish Municipal Elections 2004(2006-03-20) Moring, Tom; Moring, Tom; Svenska social- och kommunalhögskolan - Moring, Tom; University of Helsinki. Swedish School of Social Science - Moring, Tom
- Follow-up on Municipal and European Parliamentary Elections 1996(2001-02-07) Moring, Tom; University of Helsinki - Moring, Tom
- Follow-up on Parliamentary Elections 1999(2000-10-31) Moring, Tom; University of Helsinki - Moring, Tom