VOGT, C. .; WALTER, R. .; RASINGER, J. .; SPECHT, G. . INFOAREA - AN OPEN MULTI-PURPOSE INFORMATION SYSTEM FOR THE MOBILE AGE. Journal of Mobile Multimedia, [S. l.], v. 4, n. 2, p. 139–148, 2008. Disponível em: https://journals.riverpublishers.com/index.php/JMM/article/view/4853. Acesso em: 1 jun. 2026.