NEW METHOD TO ESTIMATE SCALING EXPONENTS OF POWER-LAW DEGREE
DISTRIBUTION AND HIERARCHICAL CLUSTERING FUNCTION FOR COMPLEX NETWORKS
YANG Bo;DUAN Wen-qi;CHEN Zhong
Applied Mathematics and Mechanics (English Edition) . 2006, (11): 1475 -1479 .  DOI: 10.1007/s10483-006-1104-1