@techreport{Magda2018,
author = {Magda, I. and Kiełczewska, A. and Brandt, N.},
title= {The ‘Family 500+’ child allowance and female labour supply in Poland},
year = {2018},
publisher = {Institute for Structural Research},
address = {Warsaw},
institution = {IBS Working Paper 01/2018},
}