@techreport{Frątczak2006,
author = {Frątczak, E. and Balicki, J. and Ptak-Chmielewska, A. and Mynarska, M. and Sienkiewicz, K. and Dębski, M.},
title= {A comparative study of two retrospective surveys 2001 and 2006: Family-related attitudes and behaviours of young and medium age females and males in Poland and changes in reproductive behaviours in Poland and their consequences for family and household formation and dissolution},
year = {2006},
publisher = {Warsaw School of Economics, Institute of Statistics and Demography},
address = {Warsaw},
number = {Research report, in Polish},
}