Krupnik, N. Ya. Über die Faktornorm eines singulären Operators. (Russian) Zbl 0345.47042 Mat. Issled. 10, No. 2(36), 255-263 (1975). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 47Gxx Integral, integro-differential, and pseudodifferential operators 45E05 Integral equations with kernels of Cauchy type PDFBibTeX XMLCite \textit{N. Ya. Krupnik}, Mat. Issled. 10, No. 2(36), 255--263 (1975; Zbl 0345.47042)