TY - JOUR TI - The Blackening of Paint Containing Egyptian Blue T2 - Studies in Conservation AU - Daniels, Vincent CY - PB - PY - 2004 PY - 2004 KW - Farben KW - Blaupigmente KW - Farben KW - Blaupigmente UR - https://katalog.fid-bbi.de/Record/186-G015188 ER -