1. The Dynamic Stability of Elastic Structures;Bolotin,1964
2. On the parametric response of structures;Evan-Iwanowski;Appl. Mech. Rev.,1965
3. Dynamic buckling of thinwalled structures under impact;Singer,1981
4. Impact buckling ofthin bars in the elastic range hinged at both ends;Koning;Luftfahrtforschung,1933
5. Crashworthiness of Vehicles;Johnson,1978