%0 Journal Article %T Obsidian provenance determination using the beam stability controlled BSC-XRF and the PIXE-alpha portable spectrometers of the LANDIS laboratory: the case of the Via Capuana settlement in Licodia Eubea (Sicily) %A Pappalardo,, L %A Romano, F, P %A Bracchitta,, D %A Massimino,, A %A Palio,, O %A Rizzo,, F %J Journal of Geophysics and Engineering %V 10 %N 6 %@ 1742-2132 %D 2013-12-01 %I Oxford Academic %~ DeepDyve