Lockstep dual-core ARM A9: implementation and resilience analysis under heavy ion-induced soft errors - Oliveira, Ádria Barros de; Rodrigues , Gennaro Severino; Kastensmidt, Fernanda Lima; Added, Nemitala; Macchione, Eduardo Luiz Augusto; Aguiar, Vitor Ângelo Paulino de; Medina, Nilberto Heder; Silveira, Marcilei Aparecida Guazzelli da (IEEE Transaction on Nuclear Science, 2018)