2Frigioni D, Marchetti-Spaccamela A Nanni U. Incremental Algorithms for Single-Source Shortest Path Trees [C]//Proc of the 14th Conf on Foundations of Software Technology and Theoretical Computer Science, 1994 : 113-124.
3Frigioni D, Marchetti A, Nanni U. Fully Dynamic Output Bounded Single Source Shot-Test Path Problem[C] //Proc of the 7th ACM/ SIAM Syrup Discrete Algorithms, 1996: 212-221.
4Xiao Bin, Cao Jiannong. Dynamic Shortest Path Tree Update for Multiple Link State Decrements[C] //Proc of the 2004 Global Telecommunications Conf, 2004:1163-1167.
