A theorem about Cremona maps and symbolic Rees algebras. - Barbara Costa; Aron Simis; Zaqueu Ramos (Int. J. Algebra Comput., 2014)

The Jordan type of graded Artinian Gorenstein algebras. - Barbara Costa; Rodrigo Gondim (Adv. Appl. Math., 2019)

Validation Rules as a First Step for Data Quality: Pharmacovigilance Application in Portugal. - Barbara Costa; Bruno Figueiredo; Vera Pinheiro (MIE, 2023)