J. R. Schoenberg, Campbell, M. E., and Miller, I., “Localization with multi-modal vision measurements in limited GPS environments using Gaussian Sum Filters”, in IEEE International Conference on Robotics and Automation, Kobe, Japan, 2009, pp. 1423-1428.

J. R. Schoenberg, Campbell, M. E., and Miller, I., “Localization with multi-modal vision measurements in limited GPS environments using Gaussian Sum Filters”, in IEEE International Conference on Robotics and Automation, Kobe, Japan, 2009, pp. 1423-1428.