Pascale Minet, Saoucene Mahfoudh, Gérard Chalhoub, Alexandre Guitton. Node Coloring in a Wireless Sensor Network with Unidirectional Links and Topology Changes. In 2010 IEEE Wireless Communications and Networking Conference, WCNC 2010, Proceedings, Sydney, Australia, 18-21 April 2010. pages 1-6, IEEE, 2010. [doi]