Nanostructuration of carbonaceous dust as seen through the positions of the 6.2 and 7.7 μm AIBsY. Carpentier, G. Féraud, E. Dartois, R. Brunetto, E. Charon, A.-T. Cao, L. d’Hendecourt, Ph. Bréchignac, J.-N. Rouzaud and T. PinoA&A, 548 (2012) A40DOI: https://doi.org/10.1051/0004-6361/201118700