TY - JOUR A1 - Bernardi, F. A1 - Martínez-Pastor, J.I. T1 - Falling at the bottom: Unskilled jobs at entry in the labor market in Spain over time and in a comparative perspective Y1 - 2010 DO - 10.1177/0020715210368841 JF - International Journal of Comparative Sociology VL - 51 IS - 4 SP - 289 EP - -307 ER -