1. "Impact Testing — Impact on Pressure Vessels, Hypervelocity Impacts on Aluminum Pressure Vessels";Schäfer,1996
2. Structures under Extreme Loading Conditions, Proc. 1997 ASME Pressure Vessels and Piping Conference;Schäfer,31071997
3. "Residual Toughness of Spacecraft Structural Elements Damaged by Space Debris";Telitchev;Int. J. Impact Engn.,1997
4. "Space Station Pressurized Module Design Considering Space Debris Hazard";Telitchev,1997
5. "Numerical Analysis of Crack Theory Problems";Savruk,1989