New observational constraints on f(T) cosmology from radio quasarsJing-Zhao Qi, Shuo Cao, Marek Biesiada, Xiaogang Zheng and Zong-Hong ZhuEur. Phys. J. C, 77 8 (2017) 502DOI: https://doi.org/10.1140/epjc/s10052-017-5069-1