1.
Yanovskii LP. Application of the Numerical-Analytic Method to Systems of Differential Equations with Parameter. Ukr. Mat. Zhurn. [Internet]. 2002 Apr. 25 [cited 2025 Dec. 5];54(4):545-54. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4091