1. Compositions of some copper-based coins of Augustus and Tiberius;Carter,1971
2. Chemical compositions of copper-based Roman coins. II: Augustus and Tiberius;Carter;Museum Notes,1977
3. Reproducibility of X-ray fluorescence analyses of Septimius Severus Denarii;Carter;Archaeometry,1977
4. Chemical compositions of ten Septimus Severus Denarii;Carter;Archaeometry,1974
5. Quantitative Analytical Chemistry;Fritz,1974