@inbook{Timonen2012,
author = {Timonen, V. and Arber, S.},
title= {Introduction: A new look at grandparenting},
year = {2012},
doi = {10.2307/j.ctt9qgrr8.5},
editor = {Arber, S.},
editor = {Timonen, V.},
booktitle = {Contemporary grandparenting: Changing family relationships in global contexts},
address = {Bristol},
publisher = {Policy Press},
pages = {1--27},
}