TY  - JOUR
A1  - Warren, J.R. 
A1  - Halpern-Manners, A.
T1  - Panel conditioning in longitudinal social science surveys
Y1  - 2012
DO  - 10.1177/0049124112460374
JF  - Sociological Methods & Research
VL  - 41
IS  - 4

ER  -