@inbook{Nowok2006,
author = {Nowok, B. and Kupiszewska, D. and Poulain, M. },
title= {Statistics on international migration flow},
year = {2006},
editor = {Poulain, M.},
editor = {Perrin, N.},
editor = {Singleton, A.},
booktitle = {THESIM Towards Harmonised European Statistics on International Migration},
address = {Louvain-la-Neuve},
publisher = {Presses Universitaires de Louvain},
pages = {203−232},
}