KALAJ, D. Quasiconformal solutions to elliptic partial differential equations. Annales Fennici Mathematici, [S. l.], v. 48, n. 1, p. 361–374, 2023. DOI: 10.54330/afm.129643. Disponível em: https://afm.journal.fi/article/view/129643. Acesso em: 25 apr. 2024.