Adaptive Teams of Autonomous Aerial and Ground Robots for Situational Awareness,

M. A. Hsieh, A. Cowley, J. F. Keller, L. Chaimowicz, B. Grocholsky, V. Kumar, C. J. Talyor, Y. Endo, R. Arkin, B. Jung, D. Wolf, G. Sukhatme, and D. C. MacKenzie, “Adaptive Teams of Autonomous Aerial and Ground Robots for Situational Awareness,” Journal of Field Robotics, vol. 24, iss. 11-12, pp. 991-1014, 2007.