Search results for: Hongliang Lu
Applied Mathematics Letters > 2011 > 24 > 4 > 519-523
Science China Mathematics > 2010 > 53 > 6 > 1657-1662
Applied Mathematics Letters > 2011 > 24 > 4 > 519-523
Science China Mathematics > 2010 > 53 > 6 > 1657-1662