Mordukhovich, B. Sh. Zum Problem der Existenz optimaler Steuerungen. (Russian) Zbl 0245.49002 Differ. Uravn. 7, 2161-2167 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Review MSC: 49J27 Existence theories for problems in abstract spaces 49J99 Existence theories in calculus of variations and optimal control 49J15 Existence theories for optimal control problems involving ordinary differential equations PDFBibTeX XMLCite \textit{B. Sh. Mordukhovich}, Differ. Uravn. 7, 2161--2167 (1971; Zbl 0245.49002)