Backbone MAC for energy-constrained wireless sensor networks. - Markus Wälchli; Reto Zurbuchen; Thomas Staub; Torsten Braun (LCN, 2009)

Gravity-Based Local Clock Synchronization in Wireless Sensor Networks. - Markus Wälchli; Reto Zurbuchen; Thomas Staub; Torsten Braun (Networking, 2009)