TY - JOUR T1 - Designing multi-level studies: sampling voters and electoral contexts AU - Stoker, Laura AU - Bowers, Jake PY - 2002 DO - 10.1016/S0261-3794(01)00021-X SP - 235 EP - 267 JO - Electoral Studies VL - 21 IS - 2 SN - 0261-3794 ER -