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.
S. A. Bagirova, K. B. Mansimov. Singular controls in a given stepwise control problem. Automatic Control and Computer Sciences, 41(3):172-178, 2007. [doi]
Abstract is missing.