Carvalho-Jr, Antonio, Afonso D. Ribas, and Carlos M. S. Figueiredo.
" Robotic Navigation Algorithm in Wireless Sensor Networks Based on RSSI." <em>Proceedings of the 3rd Brazilian Symposium on Ubiquitous and Pervasive Computing,
Natal/RN, 2011</em>. SBC, 2011,  
pp.1133-1142.