Probing variation of the fine-structure constant in runaway dilaton models using Strong Gravitational Lensing and Type Ia SupernovaeL. R. Colaço, R. F. L. Holanda and R. SilvaEur. Phys. J. C, 81 9 (2021) 822DOI: https://doi.org/10.1140/epjc/s10052-021-09625-4