TY - GENERIC DO - 10.20944/preprints202103.0523.v1 UR - http://dx.doi.org/10.20944/preprints202103.0523.v1 TI - 'Copper and Bronze in Art' and the Search for Rare Corrosion Products T2 - Preprints AU - Eggert, Gerhard PY - 2021 DA - 2021/03/22 PB - Preprints