PEČARIĆ, Josip E. EXTENSION OF AN INTERPOLATION OF JENSEN’S INEQUALITY. Matematichki Bilten, [S. l.], v. 15, n. 1, p. 39–40, 1991. Disponível em: https://bilten.smm.org.mk/index.php/bilten/article/view/1978. Acesso em: 4 sep. 2026.