中国科学院数学与系统科学研究院期刊网
The Preimage Distribution of Some Perfect Nonlinear Functions
Shi Chun YANG, Wen Quan WU, Qun Ying LIAO
Acta Mathematica Sinica, Chinese Series . 2012, (3): 481 -488 .  DOI: 10.12386/A2012sxxb0045