Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Douglas B. Tweed. Optimal Control by Direct Approximation of the Gradient of the Cost-to-Go. Control and Intelligent Systems, 41(1), 2013. [doi]
Abstract is missing.