[1]
“Asymptotic Representations of Proper Nonoscillation Solutions of a Class of Semilinear Differential Equations of the Second Order”, НК, vol. 4, no. 2, pp. 190–215, Jun. 2001, Accessed: Jan. 22, 2026. [Online]. Available: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/164