Journal of Intelligent & Robotic Systems
Journal of Intelligent & Robotic Systems > 2003 > 37 > 1 > 97-115
Journal of Intelligent & Robotic Systems > 2003 > 37 > 4 > 375-398
Journal of Intelligent & Robotic Systems > 2003 > 37 > 1 > 97-115
Journal of Intelligent & Robotic Systems > 2003 > 37 > 4 > 375-398