Smooth Planning for Free-floating Space Robots Using Polynomials. - Evangelos Papadopoulos; Ioannis Tortopidis; Kostas Nanos (ICRA, 2005)

Point-to-point Planning: Methodologies for Underactuated Space Robots. - Ioannis Tortopidis; Evangelos Papadopoulos (ICRA, 2006)

On Robot Gymnastics Planning with Non-zero Angular Momentum. - Evangelos Papadopoulos; Ioannis Fragkos; Ioannis Tortopidis (ICRA, 2007)

On point-to-point motion planning for underactuated space manipulator systems. - Ioannis Tortopidis; Evangelos Papadopoulos (Robotics Auton. Syst., 2007)