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Lua i Stíl Chicago (17ú heag.)International Symposium on Soils under Cyclic and Transient Loading (1980 : Swansea, Wales), G. N. Pande, agus O. C. Zienkiewicz. Soils Under Cyclic and Transient Loading: Proceedings of the International Symposium on Soils Under Cyclic and Transient Loading, Swansea, 7-11 January 1980. Rotterdam: Balkema, 1980.
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