TY - JOUR T1 - Non-compulsory voting in Australia? what surveys can (and can't) tell us AU - Jackman, Simon PY - 1999 DO - 10.1016/S0261-3794(98)00040-7 SP - 29 EP - 48 JO - Electoral Studies VL - 18 IS - 1 SN - 0261-3794 ER -