KHEDR, Ahmed M.; OSAMY, Walid. Finding Perimeter of Query Regions in Heterogenous Wireless Sensor Networks. COMPUTING AND INFORMATICS, [S. l.], v. 29, n. 5, p. 801–821, 2012. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/114. Acesso em: 26 apr. 2024.