[1] Ju. D. Biirago, V. G. Mazja: Some questions in potential theory and function theory for regions with irregular boundaries. (Russian), Zapiski nauc. sem. Leningrad, otd. MIAN 3 (1967).

[2] Ju. D. Burago V. G. Mazja, V. D. Sapoznikova: On the theory of potentials of a double and a simple layer for regions with irregular boundaries. (Russian), Problems Math. Anal. Boundary Value Problems Integr. Equations (Russian), 3-34. Izdat. Leningrad. Univ., Leningrad, 1966. MR 0213596

[3] С. Constantinescu, A. Cornea: Ideale Ränder Riemannscher Flächen. Springer Verlag, Berlin, 1963. Zbl 0112.30801

[4] N. Dunford, J. T. Schwartz: Linear operators. Part I. Interscience Publishers, New York, 1958. MR 0117523

[5] E. De Giorgi: Nuovi teoremi relativi alle misure (r - l)-dimensionali in uno spazio ad r dimensioni. Ricerche di Matematica 4 (1955), 95-113. MR 0074499

[6] J. L. Doob: Boundary properties of functions with finite Dirichlet integrals. Ann. Inst. Fourier 12 (1966), 573-621. MR 0173783

[7] G. F. D. Duff: Partial differential equations. Oxford University Press, 1956. MR 0078550 | Zbl 0071.30903

[8] H. Federer: The Gauss-Green theorem. Trans. Amer. Math. Soc. 58 (1945), 44-76. DOI 10.1090/S0002-9947-1945-0013786-6 | MR 0013786 | Zbl 0060.14102

[9] H. Federer: A note on the Gauss-Green theorem. Proc. Amer. Math. Soc. 9 (1958), 447-451. DOI 10.1090/S0002-9939-1958-0095245-2 | MR 0095245 | Zbl 0087.27302

[10] N. M. Günther: Die Potentialtheorie und ihre Anwendung auf Grundaufgaben der mathematischen Physik. Leipzig, 1957.

[11] O. D. Kellogg: Foundations of potential theory. Springer Verlag, Berlin, 1929. MR 0222317

[12] J. Král: The Fredholm method in potential theory. Trans. Amer. Math. Soc. 125 (1966), 511-547. DOI 10.2307/1994580 | MR 0209503

[13] J. Král: Flows of heat and the Fourier problem. Czechoslovak Math. J. 20 (95) (1970), 556-598. MR 0271554

[14] F. Y. Maeda: Normal derivatives on an ideal boundary. J. Sci. Hiroshima Univ. Ser. A-1 28 (1964), 113-131. MR 0177126 | Zbl 0192.20402

[15] I. Netuka: Smooth surfaces with infinite cyclic variation (Czech). Časopis pro pěstování matematiky 96 (1971), 86-101. MR 0284553

[16] I. Netuka: The Robin problem in potential theory. Comment. Math. Univ. Carolinae 12 (1971), 205-211. MR 0287021 | Zbl 0215.42602

[17] I. Netuka: An operator connected with the third boundary value problem in potential theory. Czechoslovak Math. J. 22 (97), (1972) (to appear). MR 0316733 | Zbl 0241.31009

[18] I. Netuka: The third boundary value problem in potential theory. Czechoslovak Math. J. 22 (97), (1972) (to appear). MR 0313528 | Zbl 0242.31007

[19] J. Plemelj: Potentialtheoretische Untersuchungen. Leipzig, 1911.

[20] J. Radon: Über die Randwertaufgaben beim logarithmischen Potential. Sitzungsber. Akad. Wiss. Wien (2a) 128 (1919), 1123-1167.

[21] V. D. Sapoznikova: Solution of the third boundary value problem by the method of potential theory for regions with irregular boundaries (Russian). Problems Math. Anal. Boundary Value Problems Integr. Equations (Russian), 35 - 44, Izdat. Leningrad. Univ., Leningrad, 1966. MR 0213597

[22] L. С Young: A theory of boundary values. Proc. London Math. Soc. (3) 14A (1965), 300-314. MR 0180891 | Zbl 0147.07802