@article{Aassve2012,
author = {Aassve, A. and Arpino, B. and Goisis, A.},
title= {Grandparenting and mothers’ labour force participation: A comparative analysis using the generations and gender survey},
year = {2012},
doi = {10.4054/DemRes.2012.27.3},
volume = {27},
number = {3},
pages = {53--84},
}