1. Damage tolerant composite materials produced by stitching carbon fabrics;Dow,1989
2. Development of stitching reinforcement for transport wing panels;Palmer,1990
3. Toughened thermosets for damage tolerant carbon fiber reinforced composites;Recker,1989
4. Fiber insertion process for improved damage tolerance in aircraft laminates;Freitas;J. Adv. Mater.,1994
5. z-Direction pinning of composite laminates for increased survivability;Childress,1992