Energy conditions of non-singular black hole spacetimes in conformal gravityBobir Toshmatov, Cosimo Bambi, Bobomurat Ahmedov, Ahmadjon Abdujabbarov and Zdeněk StuchlíkEur. Phys. J. C, 77 8 (2017) 542DOI: https://doi.org/10.1140/epjc/s10052-017-5112-2