Shadows of rotating Hayward–de Sitter black holes with astrometric observablesPeng-Zhang He, Qi-Qi Fan, Hao-Ran Zhang and Jian-Bo DengEur. Phys. J. C, 80 12 (2020) 1195DOI: https://doi.org/10.1140/epjc/s10052-020-08707-z