BANDURA, Andriy. Application of Hayman’s Theorem to Directional Differential Equations With Analytic Solutions in the Unit Ball. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 69, n. 2, p. 335–350, 2024. DOI: 10.24193/subbmath.2024.2.06. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/7298. Acesso em: 5 feb. 2025.