@article{Aassve2012,
author = {Aassve, Arnstein and Goisis, Alice and Sironi, Maria},
title= {Happiness and childbearing across Europe},
year = {2012},
URL = {10.1007/s11205-011-9866-x},
journal = {Social Indicators Research},
volume = {108},
number = {1},
pages = {65--86},
}