@book{698bc16477a1453b884e746a96065721,
title = "Grouping of Survey Series Using DDI 3",
keywords = "data management, metadata, research data, tiedonhallinta, tutkimusaineisto, data management, metadata, research data, tiedonhallinta, tutkimusaineisto",
author = "U Jensen and S Ionescu and M Kleemola and A Martinez and W Thomas and M Vardigan and W Zenk-M{\"o}tgen",
year = "2010",
doi = "10.3886/DDIUseCases06",
language = "English",
series = "Data Documentation Initiative Working Paper Series",
publisher = "DDI Alliance",
}