[LIS-Forum] request for a symposium

Dear members, Here is a request for an article Johnson, G. R. and Cook, W. H. A constitutive model and data for metals subjected to large strains, high-strain rates and high temperatures presented at the 7th international symposium on Ballistics, the hague, the netherlands, april 1983. If anybody has it please send us a copy of the same as it is urgently required by our researchers Chudamani