Near-infrared spectroscopy and hidden graphics applied in printing security documents in the offset technique - Žiljak, Vilko; Žiljak Vujić, Jana; Jurečić, Denis; Jeličić, Tonći (2019)
Bibliografija: 12 jed.
Keywords: Sigurnosna grafika -- Offset tisak -- Bliska infracrvena spektroskopija