@inbook{Kowalska1999,
author = {Kowalska, A.},
title= {Women in the labour market},
year = {1999},
editor = {Kotowska, I.E.},
booktitle = {Demographic Changes in Poland in the 1990s from the Perspective of the Second Demographic Transition. Monografie i Opracowania 461},
address = {Warsaw},
publisher = {Warsaw School of Economics},
pages = {35--81},
series = {in Polish},
}