9CUTHILL E,MCKEE J.Reducing the Bandwidth of Sparse Symmetric Matrices[C]//Proceedings of the 1969 24th National Conference.New York,NY:ACM,1969:157-172.
10GIBBS N E,POOLE JR W G,STOCKMEYER P K.An Algorithm for Reducing the Bandwidth and Profile of a Sparse Matrix[J].SIAM Journal on Numerical Analysis,1976,13(2):236-250.