Lanza de Cristoforis, M. 2023. Classes of Kernels and Continuity Properties of the Tangential Gradient of an Integral Operator in Hölder Spaces on a Manifold. Eurasian Mathematical Journal. 14, 3 (Sep. 2023), 54–74. DOI:https://doi.org/10.32523/2077-9879-2023-14-3-54-74.