Olin, J.A. & Hussey, N.E. & Grgicak-Mannion, A. & Fritts, M.W. & Wintner, S.P. & Fisk, A.T. (2013)
Variable delta N-15 Diet-Tissue Discrimination Factors among Sharks: Implications for Trophic Position, Diet and Food Web Models. PLoS ONE, 8(10), Article e77567
DOI: 10.1371/journal.pone.0077567