[1] Xin-Jian Xu, Zhi-Xi Wu, Yong Chen, and Ying-Hai Wang, Steady states of epidemic spreading in small-world networks, Int. J. Mod. Phys. C 15 (2004) 1471.
[2] Xin-Jian Xu, Hai-Ou Peng, Xiao-Mei Wang, and Ying-Hai Wang, Epidemic spreading with time delay in complex networks, Physica A 367 (2006) 525.
[3] Xin-Jian Xu, Xun Zhang, and J. F. F. Mendes, Impacts of preference and geography on epidemic spreading, Phys. Rev. E 76 (2007) 056109.
[4] Xin-Jian Xu and Guanrong Chen, The SIS model with time delay on complex networks, Int. J. Bifurcat. Chaos 19 (2009) 623.
[5] QingchuWu, Xinchu Fu, Michael Small, and Xin-Jian Xu, The impact of awareness on epidemic spreading in networks, Chaos, 22 (2012) 013101.