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.
Umberto Spagnolini. 2-D phase unwrapping and instantaneous frequency estimation. IEEE T. Geoscience and Remote Sensing, 33(3):579-589, 1995. [doi]
Abstract is missing.