1. On the relation between rigid-plastic and elastic-plastic predictions of response to pulse loading;Symonds;Int. J. Impact Engng,1988
2. Survey of methods of analysis for plastic deformation of structure under dynamic loading;Symonds;Brown University, Division of Engineering Report BU/NSRDC/,1967
3. The use of flat-ended projectile for determining dynamic yield stress, theoretical considerations;Taylor,1948
4. The permanent deformation of a cantilever struck transversely at its tip;Parkes,1955
5. Structure Impact;Jones,1989