MOLICA BISCI, G.; RADULESCU, V. D. Mountain pass solutions for nonlocal equations. Annales Fennici Mathematici, [S. l.], v. 39, n. 2, p. 579–592, 2014. DOI: 10.5186/aasfm.2014.3921. Disponível em: https://afm.journal.fi/article/view/135502. Acesso em: 22 nov. 2024.