Gimadislamov, M. G. Über Bedingungen der Sebstadjungiertheit eines quasielliptischen Operators. (Russian) Zbl 0363.47013 Mat. Zametki 20, 709-716 (1976). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 47B25 Linear symmetric and selfadjoint operators (unbounded) 47F05 General theory of partial differential operators (should also be assigned at least one other classification number in Section 47-XX) 35J99 Elliptic equations and elliptic systems PDF BibTeX XML Cite \textit{M. G. Gimadislamov}, Mat. Zametki 20, 709--716 (1976; Zbl 0363.47013)