TY  - CHAP
A1  - Keilman, N.
T1  - Households and Families
Y1  - 2006
A3  - Wunsch, G.
A3  - Caselli, G.
A3  - Vallin, J.
T2  - Demography: Analysis and Synthesis
CY  - Amsterdam
PB  - Academic Press

ER  -