Some remarks of coefficients of double Fourier series T. Markiewicz — 1968 Commentationes Mathematicae The article contains no abstract
On the application of the Fourier-Legendre series for the Laplace equation T. Markiewicz; L. Rempulska — 1986 Commentationes Mathematicae The article contains no abstract
On the summability methods connected with the Dirichlet problem for an elliptic domain T. Markiewicz; L. Rempulska — 1989 Commentationes Mathematicae The article contains no abstract