SU, Weicong; ZHANG, Yi Ru-Ya. Carrot John domains in variational problems. Annales Fennici Mathematici, [S. l.], v. 50, n. 1, p. 157–185, 2025. DOI: 10.54330/afm.160045. Disponível em: https://afm.journal.fi/article/view/160045. Acesso em: 14 apr. 2026.