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.
Michael K. Sain, Celso de Renna e Souza. A theory for linear estimators minimizing the variance of the error squared (Corresp.). IEEE Transactions on Information Theory, 14(5):768-770, 1968. [doi]
Abstract is missing.