Structural and microhardness changes during long-term storage of Ti-Ni shape memory alloys after plastic deformation A. V. Korotitskiy, K. E. Inaekyan, V. Brailovski and S. D. ProkoshkinEuropean Symposium on Martensitic Transformations, (2009) 02014DOI: https://doi.org/10.1051/esomat/200902014