New Jacobi elliptic function solutions, solitons and other solutions for the (2 + 1)-dimensional nonlinear electrical transmission line equationE. Tala-Tebue and E. M. E. ZayedEur. Phys. J. Plus, 133 8 (2018) 314DOI: https://doi.org/10.1140/epjp/i2018-12118-7