1. Évaluation à mi-parcours du Plan De Développement Rural Wallon 2000–2006,2003
2. CAP Regimes and the European Countryside;Brouwer,2000
3. The socio-economic roles of open space and agriculture in the urban fringe. Contributed Paper in Symposium: ‘Open Space Functions Under Urban Pressure’;Bryant,2001
4. Agriculture in the City's Countryside;Bryant,1992
5. The economics of rural areas in the proximity of urban networks: evidence from Flanders;Cabus;Tijdschrift Economie en Geografie,2003