Kuchma M.І. and Gatalevych, A.I. 2025. FINITE AND INFINITE ELEMENTARY DIVISORS IN THE CONSTRUCTION OF FACTORIZATIONS OF SYMMETRIC POLYNOMIAL MATRICES. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number. 21(79) (Dec. 2025), 78–91. DOI:https://doi.org/10.31471/2304-7399-2025-21(79)-78-91.