Soliton and breather interactions for a coupled system Cui-Cui Ding, Yi-Tian Gao, Lei Hu and Ting-Ting Jia Eur. Phys. J. Plus, 133 10 (2018) 406 Published online: 10 October 2018 DOI: 10.1140/epjp/i2018-12242-4