Livshits, M. S. The method of non-selfadjoint operators in dispersion theory. (English) Zbl 0100.41206 Am. Math. Soc., Transl., II. Ser. 16, 427-434 (1960). PDFBibTeX XMLCite \textit{M. S. Livshits}, Transl., Ser. 2, Am. Math. Soc. 16, 427--434 (1960; Zbl 0100.41206) Full Text: DOI
Livshits, M. S. On a class of linear operators in Hilbert space. (English. Russian original) Zbl 0093.12403 Am. Math. Soc., Transl., II. Ser. 13, 61-83 (1960). PDFBibTeX XMLCite \textit{M. S. Livshits}, Transl., Ser. 2, Am. Math. Soc. 13, 61--83 (1960; Zbl 0093.12403) Full Text: DOI
Brodskij, M. S.; Livshits, M. S. Spectral analysis of non-selfadjoint operators and intermediate systems. (English. Russian original) Zbl 0089.10804 Am. Math. Soc., Transl., II. Ser. 13, 265-346 (1960). PDFBibTeX XMLCite \textit{M. S. Brodskij} and \textit{M. S. Livshits}, Transl., Ser. 2, Am. Math. Soc. 13, 265--346 (1960; Zbl 0089.10804) Full Text: DOI
Livshits, M. S. Isometric operators with equal deficiency indices, quasi-unitary operators. (English. Russian original) Zbl 0089.10802 Am. Math. Soc., Transl., II. Ser. 13, 85-103 (1960). PDFBibTeX XMLCite \textit{M. S. Livshits}, Transl., Ser. 2, Am. Math. Soc. 13, 85--103 (1960; Zbl 0089.10802) Full Text: DOI
Livshits, M. S. On spectral decomposition of linear non-selfadjoint operators. (English) Zbl 0077.10601 Am. Math. Soc., Transl., II. Ser. 5, 67-114 (1957). PDFBibTeX XMLCite \textit{M. S. Livshits}, Transl., Ser. 2, Am. Math. Soc. 5, 67--114 (1957; Zbl 0077.10601) Full Text: DOI