Prothero J, Islam KZ, Rodrigues HD, Mendes L, Gutiérrez J, Montalban J. Instantaneous Spectral Analysis. Journal of Communication and Information Systems [Internet]. 2019 Jan. 21 [cited 2023 Sep. 27];34(1):12-26. Available from: https://jcis.sbrt.org.br/jcis/article/view/571