TY  - JOUR
A1  - Powell, B.
A1  - Steelman, L.
T1  - The Educational Benefits of Being Spaced Out: Sibship Density and Educational Progress
Y1  - 1993
DO  - 10.2307/2095906
JF  - American Sociological Review
VL  - 58
IS  - 3
SP  - 367
EP  - -381

ER  -