@inproceedings{inproceedings44387361,
title   = {Two photon absorption spectrum of perylene derivatives: understanding the vibronic structure},
author = {Piovesan, Erick and Mendonça, Cleber Renato},
year = {2007},
publisher = {Instituto de Física de São Carlos - USP},
booktitle   = {Workshop da Pós-Graduação do IFSC}
}