[1]
M. Ahmed and F. Moh’d, “THE HECKE ALGEBRA \(H(P_{\mathbb{Q}}, P_{\mathbb{Z}})\) AND ITS RELATION TO THE CROSSED PRODUCT \(H(P_{\mathbb{Q}}^{+}, P_{\mathbb{Z}})\) \(\times_{β}\) {1, −1}”, IJPAM, vol. 39, pp. 569–578, Feb. 2018.