Arystangalikyzy A. Аpproximation of the solutions to Cauchy problem for wave equation in uniform metric by inaccurate information. vestmathmcenu [Internet]. 2025 Jun. 30 [cited 2026 Jan. 12];151(2):28-36. Available from: https://bulmathmc.enu.kz/index.php/main/article/view/301