BUCUR, C. Some notes on functions of least Ws,1-fractional seminorm. Bruno Pini Mathematical Analysis Seminar, [S. l.], v. 14, n. 1, p. 38–57, 2023. DOI: 10.6092/issn.2240-2829/17270. Disponível em: https://mathematicalanalysis.unibo.it/article/view/17270. Acesso em: 10 may. 2024.