[1]
Andrusiak, I. and Brodyak, O. 2026. Integral Representations Of Positive Definite Kernels For Second-Order Elliptic Operators. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number. 22(83) (Apr. 2026), 18–28. DOI:https://doi.org/10.31471/2304-7399-2026-22(83)-18-28.