Micro-Raman spectroscopy and complementary techniques (hXRF, VP-SEM-EDS, ?-FTIR and Py-GC/MS) applied to the study of beads from the Kongo Kingdom (Democratic Republic of the Congo) - Coccato, Alessia; Costa, Mafalda; Rousaki, Anastasia; Clist, Bernard-Olivier; Karklins, Karlis; Bostoen, Koen; Manhita, Ana; Cardoso, Ana; Barrocas Dias, Cristina; Candeias, António; Moens, Luc; Mirão, José; et al. (2017)