TY  - RPRT
A1  - Linz, J.J.
A1  - Montero, J.R.
T1  - The party systems of Spain: Old cleavages and new challenges
Y1  - 1999
PB  - Center for Advanced Study in the Social Sciences, Juan March Institut
CY  - Madrid
IS  - Estudio/Working paper 1999/138

ER  -