VAN SCHAFTINGEN, J.; YUNG, P.-L. Limiting Sobolev and Hardy inequalities on stratified homogeneous groups. Annales Fennici Mathematici, [S. l.], v. 47, n. 2, p. 1065–1098, 2022. DOI: 10.54330/afm.120959. Disponível em: https://afm.journal.fi/article/view/120959. Acesso em: 25 feb. 2024.