GUDYNAS, Gintautas. Representation Formula for Solutions of Eikonal Type Equations. Nonlinear Analysis: Modelling and Control, [S. l.], v. 6, n. 1, p. 57–65, 2001. DOI: 10.15388/NA.2001.6.1.15225. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/15225. Acesso em: 14 apr. 2025.