1. , & (1996). Airborne information and reconnaissance network (pp. 230–234). In Military Communications Conference, 1996, McLean, VA. MILCOM '96, Conference Proceedings, volume 1. IEEE.
2. Rescue robotics — a crucial milestone on the road to autonomous systems
3. & (2004). A notional scenario for the use of unmanned system groups in littoral warfare (pp. 14–19). In 2004 IEEE/OES Autonomous Underwater Vehicles, Houston, TX.
4. , , & (2007). Maximizing throughput of UAV-relaying networks with the load-carry-and-deliver paradigm (pp. 4417–4424). In Wireless Communications and Networking Conference, 2007. WCNC 2007, Hong Kong. IEEE.