ARAÚJO, E.S.B., SCALON, J.D. and BATISTA, L.S. 2021. EXPLORATORY SPECTRAL ANALYSIS IN THREE-DIMENSIONAL SPATIAL POINT PATTERNS. Brazilian Journal of Biometrics. 39, 1 (Mar. 2021), 177–193. DOI:https://doi.org/10.28951/rbb.v39i1.524.