@InCollection{zbMATH00140346,
Author = {Netuka, I.},
Title = {Approximation by harmonic functions and the {Dirichlet} problem},
BookTitle = {Approximation by solutions of partial differential equations. Proceedings of the NATO advanced research workshop on approximation by solutions of partial differential equations, quadrature formulae, and related topics, held in Hanstholm, Denmark, July 8-12, 1991},
ISBN = {0-7923-1700-9},
Pages = {155--168},
Year = {1992},
Publisher = {Dordrecht etc.: Kluwer Academic Publishers},
Language = {English},
Keywords = {41A65,31A05},
zbMATH = {140346},
Zbl = {0759.41033}
}