1. Hackman LE. Sandwich construction and design. In: Bruhn EF, editor. Analysis and design of flight vehicle structures. Tri-State Offset Company, 1965:C12.1–c12.52
2. Harrington TM. An experimental investigation of sandwich panels under low velocity impact. MS thesis, AFIT/GAE/ENY/94D-22. School of Engineering, Air Force Institute of Technology (AU), Wright-Patterson AFB OH, December 1994
3. The impact resistance of composite materials – A review;Cantwell;Composites,1991
4. Impact on laminated composite materials;Abrate;Appl Mech Rev,1991
5. Tsang PHW. Impact resistance and damage tolerance of composite sandwich panels. Ph.D. dissertation, MIT 1994