@inbook{c82426d3b18443c594b84f9ba6a219f2,
title = "Comparison, Measurement, and Economization : The Origin of the Retirement age of 65 in Finland",
keywords = "comparison, pension, retirement age, comparison, pension, retirement age",
author = "Matti Hannikainen",
year = "2013",
language = "English",
isbn = "978-952-10-8909-1",
series = "Publications of the Department of Political and Economic Studies",
number = "8",
pages = "297--311",
editor = "Heidi Haggr{\'e}n and Johanna Rainio-Niemi and Jussi Vauhkonen",
booktitle = "Multi-layered Historicity of the Present : Approaches to Social Science History",
}