@misc{d8681934c6a343c7bf8008398b10b8d5,
title = "GGP - a system of national Generations and Gender Surveys (GGS) and contextual databases, which aims at improving the knowledge base for policy-making in UNECE countries",
author = ". NIDI",
note = "Reporting year: 2011",
year = "2011",
language = "Niet gedefinieerd",
}