1. Baetz, W., Kroll, A., Bonow G.: Mobile robots with active IR-optical sensing for remote gas detection and source localization. In: 2009 IEEE International Conference on Robotics and Automation, pp. 2773–2778. IEEE (2009)
2. Ishida, H., Suetsugu, K., Nakamoto, T., et al.: Study of autonomous mobile sensing system for localization of odor source using gas sensors and anemometric sensors. Sens. Actuators A 45(2), 153–157 (1994)
3. Russell, R.A., Thiel, D., Deveza, R., et al.: A robotic system to locate hazardous chemical leaks. In: Proceedings of International Conference on Robotics and Automation, pp. 556–561, May 1995
4. Consi, T.R., Atema, J., Goudey, C.A., et al.: AUV guidance with chemical signals. In: Proceedings of IEEE Symposium on Autonomous Underwater Vehicle Technology (AUV 1994), pp. 450–455. IEEE (1994)
5. Sandini, G., Lucarini, G., Varoli, M.: Gradient driven self-organizing systems. In: Proceedings of 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 1993), vol. 1, pp. 429–432. IEEE (1993)