1WATTS D J, STROGATZ S H. Collective dynamics of' small-world' networks [ J ]. Nature. 1998, ( 393 ) :440 - 442.
2AMARAL L A N, SCALA A. BARTHELEMY M, et al.. Classes of small-world netwoks [ J ]. Proc. Natl. Acad. Sci. , 2000,97(21) : 11149 -11152.
3ALBERT R, BARABASI A L. Statistical mechanics of complex Networks [ J ]. Review of Mondern Physics, 2002,74 ( 1 ) : 47 -97.
4CANCHO FERRER I, JANSSEN C, SOLE R V. The topology of technology graphs: Small world patterns in electronic circuits[ J].Review of Mondern Physics,2001, E (64) : 046119 -046124.
