@article{Tymicki2018,
author = {Tymicki, K. and Zeman, K. and Holzer-Żelażewska, D.},
title= {Cohort fertility of Polish women, 1945–2015: The context of postponement and recuperation},
year = {2018},
doi = {10.33119/SD.2018.2.1},
volume = {2},
number = {174},
pages = {5--23},
}