@article{articlef8076519,
title   = {An imaginary potential with universal normalization for dissipative processes in heavy-ion reactions},
author = {Pereira, Dirceu and Lubian, J and Oliveira, José Roberto Brandão de and Sousa, D P and Chamon, Luiz Carlos},
year = {2009},
doi = {10.1016/j.physletb.2008.10.066},
journal   = {Physics Letters B}
}