Redshift drift exploration for interacting dark energy Jia-Jia Geng, Yun-He Li, Jing-Fei Zhang and Xin Zhang Eur. Phys. J. C, 75 8 (2015) 356 Published online: 04 August 2015 DOI: 10.1140/epjc/s10052-015-3581-8