@other{https://resolver.caltech.edu/CaltechETD:etd-12082006-144128, title = "Degradation of picture quality by speckle in coherent mapping systems", year = "1980", url = "https://resolver.caltech.edu/CaltechETD:etd-12082006-144128", id = "record", doi = "10.7907/edk6-jc81" }