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.
Arthur G. Werschulz. On Maximal Order for Local and Global Numerical Problems. J. Comput. Syst. Sci., 23(1):38-48, 1981.