TY  - SER
AU  - Thomsin,Laurence
AU  - Houillon,Vincent
AU  - Capron,Catherine
AU  - Neven,Muriel
TI  - An integrated Approach to Ageing in two Iron and Steel Mettallurgy Cities: Denain (Nord-Pas-de-Calais) and Seraing (Province of Liege)
ER  -