Nazarov, S. A.; Shojkhet, B. A. Ellipticity of plane stress problem of elasticity theory. (English. Russian original) Zbl 0679.73015 Sov. Math. 32, No. 1, 71-83 (1988); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1988, No. 1(308), 57-66 (1988). MSC: 74B99 35J55 35J45 35C20 PDFBibTeX XMLCite \textit{S. A. Nazarov} and \textit{B. A. Shojkhet}, Sov. Math. 32, No. 1, 71--83 (1988; Zbl 0679.73015); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1988, No. 1(308), 57--66 (1988)
Nazarov, S. A.; Shojkhet, B. A. On ellipticity of a plane problem of elasticity in stress formalism. (Russian) Zbl 0658.73010 Izv. Vyssh. Uchebn. Zaved., Mat. 1988, No. 1(308), 57-66 (1988). Reviewer: V.Komkov MSC: 74B99 35C20 35J99 74G70 35J45 PDFBibTeX XMLCite \textit{S. A. Nazarov} and \textit{B. A. Shojkhet}, Izv. Vyssh. Uchebn. Zaved., Mat. 1988, No. 1(308), 57--66 (1988; Zbl 0658.73010)