小世界网络也可引入延时<ref name="a18">#X. S. Yang, Fractals in small-world networks with time-delay, Chaos, Solitons & Fractals, vol. 13, 215–219 (2002) | 小世界网络也可引入延时<ref name="a18">#X. S. Yang, Fractals in small-world networks with time-delay, Chaos, Solitons & Fractals, vol. 13, 215–219 (2002) |