@misc{misc32ec2554,
title   = {Suspensão ativa},
author = {Grandi, Fábio Araujo and Matsuo, Inacio Kiyoshi and Valadares, Maurício Prandi and Mazzali, Paulo Roberto Cassoli and Getschko, Nicola and Lopes, Luiz Eduardo},
year = {1992}
}