Lacey, C. & Leaper, R. & Moscrop, A. & Gillespie, D. & Mclanaghan, R. & Brown, S. (2010)
Photo-grammetric measurements of swimming speed and body length of basking sharks observed around the Hebrides, Scotland.
Journal of the Marine Biological Association of the United Kingdom, 90(2), 361–366 DOI: 10.1017/s0025315409000769