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.
R. Fletcher, M. J. D. Powell. A Rapidly Convergent Descent Method for Minimization. Comput. J., 6(2):163-168, 1963. [doi]