B C, D. ?ON CONDENSING MAPPINGS IN D-METRIC SPACES. Biological Sciences - PJSIR, [S. l.], v. 42, n. 4, p. 177–179, 1999. Disponível em: http://v2.pjsir.org/index.php/biological-sciences/article/view/2146. Acesso em: 22 nov. 2024.