@article{Aassve2012,
author = {Aassve, A. and Arpino, B. and Goisis, A.},
title= {Grand-parenting and mothers’ labour force participation: A comparative analysis using the Generations and Gender survey},
year = {2012},
journal = {Demographic Research, Special Collection},
volume = {27},
number = {3},
pages = {53--84},
}