Osypchuk M. М. and Boyko, M. V. . (2021) “PERTURBATION OF A ROTATIONALLY INVARIANT α-STABLE STOCHASTIC PROCESS BY A PSEUDO-GRADIENT OPERATOR”, PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (16(60), pp. 20–32. doi: 10.31471/2304-7399-2021-16(60)-20-32.