AUTHOR=Fierascu Radu Claudiu , Sassoni Enrico , Ion Alina Catrinel , Ficai Anton , Sieniawska Elwira TITLE=Editorial: Degradation of Cultural Heritage Artifacts: From Archaeometry to Materials Development JOURNAL=Frontiers in Materials VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2021.719685 DOI=10.3389/fmats.2021.719685 ISSN=2296-8016