Citations of
William Y.C. Chen and Ernest X.W. Xia, The ratio monotonicity of the q-derangement numbers, Discrete Math. 311(6) (2011) 393-397.
Citations of
William Y.C. Chen and Ernest X.W. Xia, The ratio monotonicity of the q-derangement numbers, Discrete Math. 311(6) (2011) 393-397.