@article{articlefad66ea3,
title   = {Photopyroelectric spectroscopy of poly (3-butylthiophene) films},
author = {Faria, Roberto Mendonça and Melo, W. L. B. and Pawlicka, Agnieszka and Sanches, Rosemary and Yonashiro, M.},
year = {1993},
doi = {10.1016/0379-6779(93)90944-r},
journal   = {Synthetic Metals}
}