@article{Hansen2012f,
author = "Thomas Hansen",
title = "Parenthood and Happiness: a Review of Folk Theories Versus Empirical Evidence",
year = 2012,
journal = "Social Indicators Research",
volume = 108,
number = 1,
pages = "29-64",
month = "Aug",
url = "http://rd.springer.com/article/10.1007%2Fs11205-011-9865-y"
}