TY  - JOUR
A1  - Hofferth, S.L.
A1  - Sandberg, J.F.
T1  - Changes in children’s time with parents: United States, 1981–1997
Y1  - 2001
DO  - 10.1353/dem.2001.0031
JF  - Demography
VL  - 38
IS  - 3
SP  - 423
EP  - -436

ER  -