Lump solutions and interaction phenomenon to the third-order nonlinear evolution equation T. C. Kofane, M. Fokou, A. Mohamadou and E. Yomba Eur. Phys. J. Plus, 132 11 (2017) 465 Published online: 08 November 2017 DOI: 10.1140/epjp/i2017-11747-6