Lockyer, Christina H., Aleta A. Hohn, Roderick C. Hobbs, and Robert E. A. Stewart. “Introduction: Age Estimation of Marine Mammals With a Focus on Monodontids”. NAMMCO Scientific Publications 10 (August 27, 2018). Accessed September 14, 2026. https://septentrio.uit.no/index.php/NAMMCOSP/article/view/4547.