Tsallis holographic dark energy in the Brans–Dicke cosmology S. Ghaffari, H. Moradpour, I. P. Lobo, J. P. Morais Graça and Valdir B. Bezerra Eur. Phys. J. C, 78 9 (2018) 706 Published online: 03 September 2018 DOI: 10.1140/epjc/s10052-018-6198-x