Golichev, I. I. The principle of decomposition of non-selfadjoint partial differential operators. (Russian) Zbl 0228.35072 Differ. Uravn. 7, 1835-1844 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 35R20 Operator partial differential equations (= PDEs on finite-dimensional spaces for abstract space valued functions) PDF BibTeX XML Cite \textit{I. I. Golichev}, Differ. Uravn. 7, 1835--1844 (1971; Zbl 0228.35072)