Thesis: „Analysis of archaeological material using methods of atomic spectrometry“. Lubomír Prokeš Abstract Case studies of some sample series of archaeological origin are present. Samples of Medieval and Early Modern skeletal remains were analysed using solution ICP-OES, obsidian samples of geological and archaeological origin were analysed using LA-ICP-MS. For effective interpretation of the results, modern methods of data analysis (including robust and nonparametric techniques) were employed.