Wells, R.J.D. & Spear, N. & Kohin, S. (2017)
Age validation of the blue shark (Prionace glauca) in the eastern Pacific Ocean. Marine and Freshwater Research, 68(6), 1130–1136
DOI: 10.1071/mf16054

Sepulveda, C.A. & Heberer, C. & Aalbers, S.A. & Spear, N. & Kinney, M. & Bernal, D. & Kohin, S. (2015)
Post-release survivorship studies on common thresher sharks (Alopias vulpinus) captured in the southern California recreational fishery. Fisheries Research, 161, 102–108
DOI: 10.1016/j.fishres.2014.06.014

Wells, R.J.D. & Smith, S.E. & Kohin, S. & Freund, E. & Spear, N. & Ramon, D.A. (2013)
Age validation of juvenile Shortfin Mako (Isurus oxyrinchus) tagged and marked with oxytetracycline off southern California. Fishery Bulletin, 111(2), 147–160
DOI: 10.7755/FB.111.2.3

Preti, A. & Soykan, C.U. & Dewar, H. & Wells, R.J.D. & Spear, N. & Kohin, S. (2012)
Comparative feeding ecology of shortfin mako, blue and thresher sharks in the California Current. Environmental Biology of Fishes, 95(1), 127–146
DOI: 10.1007/s10641-012-9980-x