Proximity effect and multiple Andreev reflections in few-layer graphene A. Shailos, W. Nativel, A. Kasumov, C. Collet, M. Ferrier, S. Guéron, R. Deblock and H. Bouchiat EPL, 79 5 (2007) 57008 Published online: 06 August 2007 DOI: 10.1209/0295-5075/79/57008