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.
Irwin W. Sandberg. A note on the PQ theorem and the extrapolation of signals. IEEE Transactions on Signal Processing, 41(6):2259-2261, 1993. [doi]
Abstract is missing.