Effects of time-varying in SNLS3 on constraining interacting dark energy modelsShuang Wang, Yong-Zhen Wang, Jia-Jia Geng and Xin ZhangEur. Phys. J. C, 74 11 (2014) 3148DOI: https://doi.org/10.1140/epjc/s10052-014-3148-0