20th Numerical Towing Tank Symposium (NuTTS 2017) : Wageningen, The Netherlands, 1-3 October 2017
Airborne reconnaissance XV : 23 - 24 July 1991, San Diego, California
Fixed and flapping wing aerodynamics for micro air vehicle applications
Optical data storage '91 : 25-27 February 1991, Colorado Springs, Colorado
Robotic Developments for Extreme Environments - Deep Sea and Earth's Moon