%0 Journal Article %J Journal of Management Information Systems %D 2009 %T Managing knowledge in light of its evolution process: An empirical study on citation network-based patent classification %A Li,Xin %A Chen,Hshinchun %A Zhang,Zhu %A Li,Jiexun %A Nunamaker,Jay F. %K BIS %B Journal of Management Information Systems %V 26 %P 129-153 %8 2009 %G eng %N 1 %2 a %4 86817787904 %$ 86817787904