C1,α Regularity of Viscosity Solutions of Fully Nonlinear Parabolic PDE Under Natural Structure Conditions. Journal of Partial Differential Equations, [S. l.], v. 12, n. 1, p. 1–10, 1999. Disponível em: https://gsp.tricubic.dev/jpde/article/view/3897. Acesso em: 15 mar. 2026.