(1)
Kalybay, A.; Karatayeva, D. . Oscillation and Nonoscillation Criteria for a Half-Linear Difference Equation of the Second Order and Extended Discrete Hardy Inequality. Ukr. Mat. Zhurn. 2022, 74 (1), 45-60. https://doi.org/10.37863/umzh.v74i1.2298.