TY  - CHAP
A1  - Herlofson, K.
A1  - Hagestad, G.O.
T1  - Transformations in the role of grandparentsacross welfare states
Y1  - 2012
A3  - Arber, S.
A3  - Timonen, V.
T2  - Contemporary grandparenting: Changing family relationships in global contexts
CY  - Bristol
PB  - The Policy Press
SP  - 25
EP  - -51

ER  -