F. ORZAN, A. CAMPU, S. SUARASAN, S. ASTILEAN, and M. FOCSAN, “ENGINEERED PAPER PLATFORM LOADED WITH GOLD NANOSPHERES TO IMPROVE SERS PERFORMANCE FOR ANALYTE DETECTION”, Studia UBB Physica, vol. 63, no. 1-2, pp. 143–151, Dec. 2018.