PALATUCCI, G.; PICCININI, M. Nonlinear fractional equations in the Heisenberg group. Bruno Pini Mathematical Analysis Seminar, [S. l.], v. 14, n. 2, p. 163–200, 2023. DOI: 10.6092/issn.2240-2829/18862. Disponível em: https://mathematicalanalysis.unibo.it/article/view/18862. Acesso em: 9 may. 2024.