TY - JOUR A1 - Kulik, N. A1 - Skopek, J. A1 - Triventi, M. A1 - Blossfeld, H.P. T1 - Social background and children’s cognitive skills: The role of early childhood education and care in a cross-national perspective Y1 - 2019 DO - 10.1146/annurev-soc-073018-022401 VL - 45 ER -