%0 Journal Article %T Large-scale micron-order 3D surface correlative chemical imaging of ancient Roman concrete %A Admir Masic %A James C. Weaver %A Janille M. Maragh %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0210710 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6364879/