@article{article6359ef90,
title   = {Nonlinear refractive indices of polystyrene films doped with azobenzene dye disperse red 1},
author = {Mendonça, Cleber Renato and Costa, Mauro Miguel and Giacometti, José Alberto and Nunes, F D and Zílio, Sérgio Carlos},
year = {1998},
journal   = {Electronics Letters}
}