MONTI, R. The regularity problem for geodesics of the control distance. Bruno Pini Mathematical Analysis Seminar, [S. l.], v. 9, n. 1, p. 137–146, 2018. DOI: 10.6092/issn.2240-2829/8969. Disponível em: https://mathematicalanalysis.unibo.it/article/view/8969. Acesso em: 29 apr. 2024.