Search results for: Tiegang Fang
Applied Mathematics Letters > 2006 > 19 > 7 > 613-617
Applied Mathematics Letters > 2005 > 18 > 5 > 487-495
Applied Mathematics Letters > 2006 > 19 > 7 > 613-617
Applied Mathematics Letters > 2005 > 18 > 5 > 487-495