Inventory-based carbon stock of Flemish forests: a comparison of European biomass expansion factors Nancy Van Camp, Inge Vande Walle, Jan Mertens, Stefaan De Neve, Roeland Samson, Noël Lust, Raoul Lemeur, Pascal Boeckx, Peter Lootens, Daan Beheydt et al. (6 more) Ann. For. Sci., 61 7 (2004) 677-682 DOI: 10.1051/forest:2004066