Skaskiv, O., & Bodnarchuk, A. (2025). ON THE STABILITY OF THE MAXIMUM TERM OF FUNCTIONAL SERIES IN A SYSTEM OF FUNCTIONS. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (20(76), 15–23. https://doi.org/10.31471/2304-7399-2025-20(76)-15-23