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Halleux, Jean-Marie. "Office Markets and Urban Mutations in Belgium." In 14th Annual European Real Estate Society Conference. ERES: Conference. London, UK, 2007.

Halleux, Jean-Marie. "MODELLING THE SPATIAL STRUCTURE OF RESIDENTIAL LAND MARKETS: APPLICATION TO BELGIUM AND ITS NEW RESIDENTIAL DEVELOPMENTS ." In Book of Abstracts: 13th Annual European Real Estate Society Conference. ERES: Conference. Weimar, Germany, 2006.