Anisotropic strange stars in Tolman–Kuchowicz spacetimeM. K. Jasim, Debabrata Deb, Saibal Ray, Y. K. Gupta and Sourav Roy ChowdhuryEur. Phys. J. C, 78 7 (2018) 603DOI: https://doi.org/10.1140/epjc/s10052-018-6072-x