TY  - JOUR
T1  - The nonpartisan ballot and the decline of American parties: A contextual effect?
AU  - Cassel, Carol A.
PY  - 1987
DO  - 10.1007/BF00988614
SP  - 246
EP  - 256
JO  - Political Behavior
VL  - 9
IS  - 3
SN  - 0190-9320
ER  -