IWANIEC, T.; MARTIN, G.; ONNINEN, J. Energy-minimal Principles in Geometric Function Theory. New Zealand Journal of Mathematics, [S. l.], v. 52, p. 605–642, 2021. DOI: 10.53733/141. Disponível em: https://nzjmath.org/index.php/NZJMATH/article/view/141. Acesso em: 20 apr. 2024.