Carlson, Dean A.; Haurie, Alain B.; Leizarowitz, Arie Infinite horizon optimal control. Deterministic and stochastic systems. 2nd, rev. and enl. ed. (English) Zbl 0758.49001 Berlin etc.: Springer-Verlag. xvi, 332 p. (1991). Reviewer: V.B.Kovalevsky MSC: 49-01 91B62 93E20 49J15 49J20 49J22 PDF BibTeX XML Cite \textit{D. A. Carlson} et al., Infinite horizon optimal control. Deterministic and stochastic systems. 2nd, rev. and enl. ed. Berlin etc.: Springer-Verlag (1991; Zbl 0758.49001)
Panasyuk, A. I. Approximating subsystems of a dynamical system of translations. (English. Russian original) Zbl 0709.34044 Differ. Equations 25, No. 10, 1186-1195 (1989); translation from Differ. Uravn. 25, No. 10, 1705-1715 (1989). MSC: 37-XX PDF BibTeX XML Cite \textit{A. I. Panasyuk}, Differ. Equations 25, No. 10, 1186--1195 (1989; Zbl 0709.34044); translation from Differ. Uravn. 25, No. 10, 1705--1715 (1989)