1.
Relatievormen in Nederland, 1984 ( ORIN ) [Ways of cohabitation in the Netherlands, 1984]
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7.
The Aggregate Dutch Historical Censuses
Integrated population model for the Mallard in the Netherlands
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9.
Belgian Veterans in Galicia: Materials from the Muster Roll of the 30th Walloon Line Infantry Regiment 'De Ligne'
Management of major climatic events in coastal areas ; La gestion des événements climatiques majeurs dans les zones littorales
[Management of major climatic events in coastal areas] ; La gestion des événements climatiques majeurs dans les zones littorales