SALANI, P. Optimal Concavity for Newtonian Potentials. Bruno Pini Mathematical Analysis Seminar, [S. l.], v. 8, n. 1, p. 26–42, 2017. DOI: 10.6092/issn.2240-2829/7795. Disponível em: https://mathematicalanalysis.unibo.it/article/view/7795. Acesso em: 5 may. 2024.