2Graves, J.E., Luckhurst, B.E. and Prince, E.D. 2002. An evaluation of pop-up satellite tags for estimating postrelease survival of blue martlin (Makaira nigricans) from a recreational fishery.Fish. Bull., 100:134-142
3Sedberry, G.R. and Loefer, J.K. 2001. Satellite telemetry of swordfish, Xiphias gladius, off of the eastern United States. Mar. Biol., 139:355-360