1. 1Bueno, S. S., Azinheira, J.R., Ramos, J.G., de Paiva, E.C., Rives, P., Elfes, A., Carvalho, J.R.H., Silveira, G.F. (2002, October). Project AURORA - towards an autonomous robotic airship. Workshop on Aerial Robotics, 2002 IEEE/RSJ International Conference on Intelligent Robots and Systems - IROS 2002, Lausanne, Switzerland.
2. 2Elfes, A., Bueno, S.S., Bergerman, M., Ramos, J.J.G. (1998). A semi-autonomous robotic airship for environmentalmonitoring missions. Int. Conf. on Robotics and Automation, Leuven, Belgium, pp.3449-3455.
3. 3Azinheira, J.R., de Paiva, E.C., Ramos, J.J.G., Bueno, S.S. (2000). Mission path following for an autonomous unmanned airship. Int. Conference on Robotics and Automation, San Francisco, USA.
4. 4Ramos, J.G., de Paiva E.C., Azinheira, J.R., Bueno, S.S., Maeta, S.M., Mirisola, L.G.B., Bergerman, M. (2001, May). Autonomous Flight Experiment with a Robotic Unmanned Airship. IEEE International Conference on Robotics and Automation - ICRA'2001, Seoul, Korea, pp.4152-4157.
5. Project AURORA: Infrastructure and flight control experiments for a robotic airship