GÓRNY, W. Local and nonlocal 1-Laplacian in Carnot groups. Annales Fennici Mathematici, [S. l.], v. 47, n. 1, p. 427–456, 2022. DOI: 10.54330/afm.114742. Disponível em: https://afm.journal.fi/article/view/114742. Acesso em: 14 apr. 2025.