Bonna, Alexandre Pereira, and Pastora do Socorro Teixeira Leal. “Objective and Subjective Requirements of Punitive Damages: Criteria for Its Application in Brazilian Law”. Scientia Iuris, vol. 22, no. 1, Mar. 2018, pp. 190-22, doi:10.5433/2178-8189.2018v22n1p190.