Solitons in an inhomogeneous Murnaghan’s rod Carlo Cattani, Tukur Abdulkadir Sulaiman, Haci Mehmet Baskonus and Hasan Bulut Eur. Phys. J. Plus, 133 6 (2018) 228 Published online: 19 June 2018 DOI: 10.1140/epjp/i2018-12085-y