Chatterjee, A. , Sarkar, A. , Gayathri, N. , Mukherjee, P. , Barat, P. (2010). 'Effect of Heat Treatment on the Portevin-Le Chatelier Effect of Al-2.5%Mg Alloy'. World Academy of Science, Engineering and Technology, Open Science Index 46, International Journal of Materials and Metallurgical Engineering, 4(10), 632 - 636.