El HammaM., LahlaliH., & DaherR. (2014). $(\delta, \gamma)$-Dunkl Lipschitz functions in the space $\mathrm{L}^{2}(\mathbb{R}, |x|^{2\alpha+1}dx)$. Carpathian Mathematical Publications, 6(1), 161-165. https://doi.org/10.15330/cmp.6.1.161-165