Search results for: Xiaofeng Guo
Applied Mathematics Letters > 2011 > 24 > 5 > 657-660
Discrete Applied Mathematics > 2009 > 157 > 8 > 1729-1736
Applied Mathematics Letters > 2011 > 24 > 5 > 657-660
Discrete Applied Mathematics > 2009 > 157 > 8 > 1729-1736