ORZAN, F., et al. “ENGINEERED PAPER PLATFORM LOADED WITH GOLD NANOSPHERES TO IMPROVE SERS PERFORMANCE FOR ANALYTE DETECTION”. Studia Universitatis Babeș-Bolyai Physica, vol. 63, no. 1-2, Dec. 2018, pp. 143-51, doi:10.24193/subbphys.2018.15.