Allahabi F, Ibragimov GI, Kuchkarov A. A Pursuit Problem in an Infinite System of Second-Order Differential Equations. Ukr. Mat. Zhurn. [Internet]. 2013Aug.25 [cited 2024Nov.22];65(8):1080–1091. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2491