@article{articlee8408118,
title   = {Optical excitations and field enhancement in short graphene nanoribbons},
author = {Cocchi, Caterina and Prezzi, Deborah and Ruini, Alice and Benassi, Enrico and Caldas, Marilia J and Corni, Stefano and Molinari, Elisa},
year = {2012},
doi = {10.1021/jz300164p},
journal   = {Journal of Physical Chemistry Letters}
}