Tulovskiim, V. N. Die asymptotische Verteilung der Eigenwerte von Differentialgleichungen. (Russian) Zbl 0248.35096 Mat. Sb., N. Ser. 89(131), 191-206 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 35P20 Asymptotic distributions of eigenvalues in context of PDEs 47A10 Spectrum, resolvent PDFBibTeX XMLCite \textit{V. N. Tulovskiim}, Mat. Sb., Nov. Ser. 89(131), 191--206 (1972; Zbl 0248.35096) Full Text: DOI