D. Helmick, S. McCloskey, A. Okon, J. Carsten, W. Kim, C. Leger, "Mars Science Laboratory Algorithms and Flight Software for Autonomously Drilling Rocks," Journal of Field Robotics, Special Issue on Space Robotics Part 1, Volume 30, Issue 6, November 2013, 847-874.
D. Helmick, A. Angelova, and L. Matthies, "Terrain Adaptive Navigation for Planetary Rovers," Journal of Field Robotics, Volume 26, Issue 4, February 2009, 391-410.
D.M. Helmick, S.I. Roumeliotis, Y. Cheng, D. Clouse, M. Bajracharya, L. Matthies, "Slip-Compensated Path Following for Planetary Exploration Rovers," Advanced Robotics, Volume 20, Number 11, November, 2006, 1257-1280.