Analysis of chaotic non-isothermal solutions of thermomechanical shape memory oscillatorsGrzegorz Litak, Davide Bernardini, Arkadiusz Syta, Giuseppe Rega and Andrzej RysakEur. Phys. J. Special Topics, 222 7 (2013) 1637-1647DOI: https://doi.org/10.1140/epjst/e2013-01951-7