Exploring fake solutions in the sterile neutrino sector at long-baseline experiments Sandhya Choubey, Debajyoti Dutta and Dipyaman Pramanik Eur. Phys. J. C, 79 11 (2019) 968 Published online: 25 November 2019 DOI: 10.1140/epjc/s10052-019-7479-8