{"id":"002047376","type":"article","title":"Eco-friendly nanocomposite products based on BPA-free epoxy-silica hybrid materials for stone conservation","publisher":"Springer","publisher-place":"Heidelberg","container-title":"Archaeological and Anthropological Sciences, 1866-9557","author":[{"family":"Gómez-Laserna","given":"O."},{"family":"Lando","given":"G."},{"family":"Kortazar","given":"L."},{"family":"Martinez-Arkarazo","given":"I."}],"issued":{"raw":"2019"}}