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.
Tse-Sun Chow, Harold Willis Milnes. Numerical Solution of the Neumann and Mixed Boundary Value Problems by Boundary Contraction. Journal of the ACM, 8(3):336-358, 1961. [doi]
Abstract is missing.