TY - JOUR A1 - Zeman, K. A1 - Sobotka, T. A1 - Beaujouan, É A1 - Brzozowska, Z. T1 - Cohort fertility decline in low fertility countries: Decomposition using parity progression ratios Y1 - 2018 DO - 10.4054/DemRes.2018.38.25 VL - 38 IS - 25 ER -