VASYLYSHYN, T. V.; KOTSELOVSKA, M.R. STRUCTURE OF CONTINUOUS SYMMETRIC POLYNOMIALS ON THE SPACE OF ABSOLUTELY SUMMABLE SEQUENCES. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, [S. l.], n. 21(79), p. 19–27, 2025. DOI: 10.31471/2304-7399-2025-21(79)-19-27. Disponível em: https://pvntsh.nung.edu.ua/index.php/number/article/view/2164. Acesso em: 9 jan. 2026.