Inventory, Risk Map and Corpus of the Roman Mosaics of Portugal : Their Importance for the Conservation of the Portuguese Mosaics Patrimony. - Kremer, María de Jesús Durán (III. Uluslararası Türkiye mozaik korpusu sempozyumu bildirileri =the proceeding of the III. International Symposium of the Mosaic of Turkey, 8-10 Haziran/June 2006 - Bursa /, 2007)