Agrachev, A. A.; Gamkrelidze, R. V. Ein Optimalitätsprinzip zweiter Ordnung für ein zeitoptimales Kontrollproblem. (Russian) Zbl 0341.49007 Mat. Sb., N. Ser. 100(142), 610-643 (1976). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 49K15 Optimality conditions for problems involving ordinary differential equations 93C15 Control/observation systems governed by ordinary differential equations PDFBibTeX XMLCite \textit{A. A. Agrachev} and \textit{R. V. Gamkrelidze}, Mat. Sb., Nov. Ser. 100(142), 610--643 (1976; Zbl 0341.49007) Full Text: EuDML