Citations of

William Y.C. Chen, Cindy C.Y. Gu, Kevin J. Ma and Larry X.W. Wang, Higher order log-concavity in Euler's difference table, Discrete Math. 311 (20) (2011) 2128-2134.


  1. F. Z. Zhao, On log-concavity of a class of generalized Stirling numbers, Electron. J. Combin. 19(2012) #P11.

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