%A Jean-Pierre Thibault %T Entre repli et ouverture, quelles limites pour les espaces patrimoniaux ? %X Digital proceedings from the 1st workshop-seminar for managers of cultural, natural and landscapes protected spaces 5-6 November, 2013, Château de Maisons, Maisons-Laffitte (France) Four main issues: 1. Who decides the boundaries of heritage areas? 2. Is there one or several limits? 3. Can the "frontier" of heritage areas move from a defensive role to offensive actions? 4. What can be the role of middle or buffer zones today? %K limites %K espaces patrimoniaux %K frontières %K territoires %K Management %K management of cultural heritage %K historic sites %K natural sites %K protected areas %K boundaries %K buffer zones %K managers %K protected zones %P 1-177 %D 2015 %C Château de Maisons, Maisons-Laffitte (Île-de-France) %L icomos1528