Chimera states in complex networks: interplay of fractal topology and delayJakub Sawicki, Iryna Omelchenko, Anna Zakharova and Eckehard SchöllEur. Phys. J. Special Topics, 226 9 (2017) 1883-1892DOI: https://doi.org/10.1140/epjst/e2017-70036-8