The direct and indirect impact of international migration on the population ageing process : A formal analysis and its application to Poland

Autor:	Fihel, Agnieszka, Janicka, Anna, Kloc-Nowak, Weronika
Zdroj:	Demographic Research, 2018 Jan 01. 38, 1303-1338.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/26457077 Zobrazit plný text záznamu