Kibirev, Vladimir Some cases of problems for harmonic functions with oblique derivative with polynomial coefficients. (Russian. English summary) Zbl 0637.31003 Differ. Uravn. Primen. 40, 41-46 (1987). MSC: 31B05 35J25 PDFBibTeX XMLCite \textit{V. Kibirev}, Differ. Uravn. Primen. 40, 41--46 (1987; Zbl 0637.31003)
Vadejkis, B. On the numerical solution of an integral equation of potential theory. (Russian) Zbl 0511.65099 Differ. Uravn. Primen. 31, 17-24 (1982). MSC: 65R20 65E05 31A25 65F10 PDFBibTeX XMLCite \textit{B. Vadejkis}, Differ. Uravn. Primen. 31, 17--24 (1982; Zbl 0511.65099)