SCHEVEN, C. Potential estimates in parabolic obstacle problems. Annales Fennici Mathematici, [S. l.], v. 37, n. 2, p. 415–443, 2012. DOI: 10.5186/aasfm.2012.3730. Disponível em: https://afm.journal.fi/article/view/135404. Acesso em: 10 apr. 2025.