Classes of homothetic convex sets. Extracta Mathematicae, [S. l.], v. 39, n. 2, p. 135–171, 2025. DOI: 10.17398/2605-5686.39.2.135. Disponível em: https://revista-em.unex.es/index.php/EM/article/view/2605-5686.39.2.135. Acesso em: 2 mar. 2026.