Robotics and Autonomous Systems
Robotics and Autonomous Systems > 1995 > 16 > 2-4 > 291-320
Robotics and Autonomous Systems > 1997 > 22 > 2 > 151-158
Robotics and Autonomous Systems > 1995 > 16 > 2-4 > 291-320
Robotics and Autonomous Systems > 1997 > 22 > 2 > 151-158