@article{articleab95dd1d,
title   = {Synthesis of PID controllers for a class of time delay systems},
author = {Oliveira, Vilma Alves de and Cossi, Lúcia Valéria and Teixeira, Marcelo Carvalho Minhoto and Silva, Alexandre Marcelo Fernandes da},
year = {2009},
doi = {10.1016/j.automatica.2009.03.018},
journal   = {Automatica}
}