Nanostructuration of polyaromatic analogues of the carbonaceous dust Y. Carpentier, G. Féraud, E. Dartois, R. Brunetto, E. Charon, A.-T. Cao, L. d’Hendecourt, Ph. Bréchignac, J.-N. Rouzaud and T. Pino EAS Publications Series, 58 (2012) 399-404 Published online: 13 February 2013 DOI: 10.1051/eas/1258068