中国科学院数学与系统科学研究院期刊网
The Generalized Maximum Density Index Sets of Primitive Matrices with d Nonzero Diagonal Entries
Zheng Ke MIAO,Lin Qiang PAN,Ke
Acta Mathematica Sinica, Chinese Series . 2001, (1): 15 -20 .  DOI: 10.12386/A2001sxxb0003