Micro-Raman and SER spectroscopy to unfold Lefranc's early organic pigment formulations.Published in:Journal of Raman Spectroscopy, 2016, v. 47, n. 12, p. 1505, doi. 10.1002/jrs.5052By:Gabrieli, F.;Doherty, B.;Miliani, C.;Degano, I.;Modugno, F.;Uldank, D.;Kunzelman, D.;Buzzegoli, E.;Patti, M.;Rosi, F.Publication type:Article