Xavier, T., 		Amorim, C., & 		Delicato, F.
(2018).
 Optimal Root Node Selection for Efficient Clock Synchronization in Wireless Sensor Networks.
In <em>Proceedings of the 10th Brazilian Symposium on Ubiquitous and Pervasive Computing</em>, (pp. 41-50). Porto Alegre: SBC.
doi:10.5753/sbcup.2018.3286