Reconstruction of a kinetic k-essence Lagrangian from a modified of dark energy equation of stateVíctor H. Cárdenas, Norman Cruz, Sebastian Muñoz and J. R. VillanuevaEur. Phys. J. C, 78 7 (2018) 591DOI: https://doi.org/10.1140/epjc/s10052-018-6066-8