TOUAIL, Youssef; JAID, Amine; EL MOUTAWAKIL, Driss. Fixed point theorem via measure of non-compactness for a new kind of contractions. Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, [S. l.], v. 10, n. 2, p. 270–276, 2023. DOI: 10.21638/spbu01.2023.208. Disponível em: https://math-mech-astr-journal.spbu.ru/article/view/15968. Acesso em: 20 may. 2024.