PINTEA, Cornel. The level sets of functions with bounded critical sets and bounded Hess+ complements. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 67, n. 2, p. 441–454, 2022. DOI: 10.24193/subbmath.2022.2.18. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1519. Acesso em: 5 feb. 2025.