Banerjee A.; Ghiurca V.: Identification of provenance of ancient amber beads from Romania by 13C NMR and FTIR. In: Acta mineralogica-petrographica, (41). p. 14. (2000)
Banerjee A.; Ghiurca V.: Investigation of fluid inclusions in "Maramureş diamonds" by FTIR spectroscopy. In: Acta mineralogica-petrographica, (41). p. 15. (2000)