1. Sur un Phenomene Observe lors de l'essai de Traction d'alliages en cours de Transformation;Portevin;Compt. Rend. Acad. Sci., Paris,1923
2. The Propagation of an Unloading Wave, (in Russian);Rakhmatulin;Prikl. Mat. Mech.,1945
3. An Experimental Study of the Propagation of Plastic Deformation under Conditions of Longitudinal Impact;Clark,1947
4. Propagation of Elastic Visco-plastic Waves in Bars, (in Russian);Sokolovsky;Prikl. Mat. Mekh.,1948
5. The Propagation of Plasticity in Uniaxial Tension and Compression;White;J. Appl. Mech.,1948