KIM, S. S.; KIM, G. Y. A FIXED POINT APPROACH TO THE STABILITY OF GENERAL QUADRATIC EULER-LAGRANGE FUNCTIONAL EQUATIONS IN INTUITIONISTIC FUZZY SPACES. JOURNAL OF ADVANCES IN PHYSICS, [S. l.], v. 12, n. 4, p. 4430–4436, 2016. DOI: 10.24297/jap.v12i4.4424. Disponível em: https://rajpub.com/index.php/jap/article/view/4424. Acesso em: 6 may. 2024.