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"On the existence of solutions to a class of minimum time control problems ..."
A. Cellina, A. Ferriero, E. M. Marchini (2006)
- A. Cellina, A. Ferriero, E. M. Marchini:
On the existence of solutions to a class of minimum time control problems and applications to Fermat's Principle and to the Brachystocrone. Syst. Control. Lett. 55(2): 119-123 (2006)
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