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.
Klaus Ritter. Approximation and optimization on the Wiener space. J. Complexity, 6(4):337-364, 1990. [doi]
Abstract is missing.