Stirling, L., A. Arsie, E. Frazzoli, K. Wilcox, and D. Newman, "Application of Quantized Control to Self-Rotation Maneuvers in Microgravity", IEEE Conference on Decision and Control, New Orleans, LA, Dec. 2007.

Stirling, L., K. Willcox, and D. Newman, "Development of Astronaut Orientation Strategies Using Optimization Methodologies", ECCOMAS Thematic Conference, Milano, Italy, June 25-28, 2007.

Stirling, L., V. Newman, P. Stolyar, P. Ferguson, and D. Newman, " Quantifying Astronaut Translational Motion During Parabolic Flight (abstract)", Aerospace Medical Association (AsMA) Annual Science Meeting, vol. 79, no. 3, Boston, MA, Aviation, Space, and Environmental Medicine, May 12-15, 2008.