On one form of representing the difference potentials
The author shows that by repeating the construction of \textit{A. P. Calderon}'s potentials [Sov. Am. Symp. on Partial Differential Equations, Novosibirsk, p. 303 (1963)] step by step in the discrete framework one arrives at the difference potential in the form presented by \textit{A. Ya. Belyankov}, \textit{A. A. Reznik}, \textit{V. S. Ryaben'kii} [Preprint 105, Keldysh Institute of Applied Mathematics (1981)].
scientific article; zbMATH DE number 1441199