1. P. M. Tamrazov and O. A. Sarana, Contour-Solid Properties of Finely Subharmonic Functions [in Russian], Preprint No. 94.33, Institute of Mathematics, Ukrainian Academy of Sciences, Kiev (1994).
2. P. M. Tamrazov, “Strengthened contour-solid results for subharmonic functions,” Ukr. Mat. Zh., 40, No. 2, 210–219 (1988).
3. M. Brelot, On Topologies and Boundaries in Potential Theory [Russian translation], Mir, Moscow (1974).
4. B. Fuglede, “Finely holomorphic functions. A survey,” Rev. Roum. Math. Pures Appl., 33, 283–295 (1988).
5. Lect. Notes Math.;B. Fuglede,1972