TY  - JOUR
T1  - Experiments in Filtering Political Opinions
AU  - Bishop, George F.
AU  - Oldendick, Robert W.
AU  - Tuchfarber, Alfred J.
PY  - 1980
DO  - 10.1007/BF00990173
SP  - 339
EP  - 369
JO  - Political Behavior
VL  - 2
IS  - 4
SN  - 0190-9320
ER  -