中国科学院数学与系统科学研究院期刊网
AMS
On Polynomial Functions over Finite Commutative Rings
Jian Jun JIANG,Guo Hua PENG, Qi SUN, Qi Fan ZHANG
Acta Mathematica Sinica . 2006, (4): 1047 -1050 .  DOI: 10.1007/s10114-005-0655-9