TY  - JOUR
A1  - Schwartz, Christine R
A1  - Mare, Robert D
T1  - Trends in educational assortative marriage from 1940 to 2003
Y1  - 2005
DO  - 10.1353/dem.2005.0036
JF  - Demography
VL  - 42
IS  - 4
SP  - 621
EP  - -646

ER  -