A Semiautomated Approach to Estimating Fish Size, Abundance, and Behavior from Dual-Frequency Identification Sonar (DIDSON) Data.Published in:North American Journal of Fisheries Management, 2008, v. 28, n. 3, p. 799, doi. 10.1577/M07-116.1By:Boswell, Kevin M.;Wilson, Matthew P.;Cowan Jr., James H.Publication type:Article