Veselov, V. F. On a model in the similarity problem of operators. (Russian. English summary) Zbl 0606.47026 Vestn. Leningr. Univ., Mat. Mekh. Astron. 1985, No. 4, 91-94 (1985). Reviewer: Sun Shunhua MSC: 47B15 47A65 47B38 PDFBibTeX XMLCite \textit{V. F. Veselov}, Vestn. Leningr. Univ., Mat. Mekh. Astron. 1985, No. 4, 91--94 (1985; Zbl 0606.47026)
Belisev, M. I. On perturbation of the eigenvalues of a bounded operator while bordering by projectors. (Russian) Zbl 0357.47012 Vestn. Leningr. Univ. 1977, No. 1, Mat. Mekh. Astron. 1977, No. 1, 5-8 (1977). MSC: 47A55 47B15 47A10 65J05 PDFBibTeX XMLCite \textit{M. I. Belisev}, Vestn. Leningr. Univ., Mat. Mekh. Astron. 1977, No. 1, 5--8 (1977; Zbl 0357.47012)
Sten’kin, V. V. Positive transformers induced by double operator integrals. (Russian) Zbl 0322.47021 Vestn. Leningr. Univ. 1975, No. 19, Mat. Mekh. Astron. 1975, No. 4, 162-163 (1975). MSC: 47B15 PDFBibTeX XMLCite \textit{V. V. Sten'kin}, Vestn. Leningr. Univ., Mat. Mekh. Astron. 1975, No. 4, 162--163 (1975; Zbl 0322.47021)
Bukhvalov, A. V. Über lokal konvexe Räume, die durch schwach kompakte Mengen ausgedrückt sind. (Russian) Zbl 0282.46003 Vestn. Leningr. Univ. 1973, No. 7, Mat. Mekh. Astron. 1973, No. 2, 11-17 (1973). MSC: 46A03 46A40 47B15 PDFBibTeX XMLCite \textit{A. V. Bukhvalov}, Vestn. Leningr. Univ., Mat. Mekh. Astron. 1973, No. 2, 11--17 (1973; Zbl 0282.46003)
Tel’ner, K. Double operator integrals in the energetic space. (Russian) Zbl 0214.12103 Vestn. Leningr. Univ. 25, No. 13, Ser. Mat. Mekh. Astron. 25, No. 3, 69-82 (1970). MSC: 47B10 47B15 47B40 PDFBibTeX XMLCite \textit{K. Tel'ner}, Vestn. Leningr. Univ., Mat. Mekh. Astron. 25, No. 3, 69--82 (1970; Zbl 0214.12103)