AUTHOR, Unknown. NEW FIXED POINT THEOREMS FOR $T_F$ TYPECONTRACTIVE CONDITIONS IN 2-BANACH SPACES. Matematichki Bilten, [S. l.], v. 42, n. 1, 2018. DOI: 10.37560/matbil18100057m. Disponível em: https://bilten.smm.org.mk/index.php/bilten/article/view/1859. Acesso em: 13 jun. 2026.